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52536063525 = 352111923145721
BaseRepresentation
bin110000111011011001…
…001011011000100101
312000121022212112202120
4300323121023120211
51330043213013100
640045034100153
73536615112651
oct607331133045
9160538775676
1052536063525
112030a269120
12a22227a659
134c532b802a
14278548ba61
1515773460a0
hexc3b64b625

52536063525 has 96 divisors (see below), whose sum is σ = 104080481280. Its totient is φ = 23082048000.

The previous prime is 52536063491. The next prime is 52536063539.

52536063525 is nontrivially palindromic in base 10.

52536063525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52536063525 - 211 = 52536061477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 287665 + ... + 433385.

It is an arithmetic number, because the mean of its divisors is an integer number (1084171680).

Almost surely, 252536063525 is an apocalyptic number.

52536063525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52536063525 is a deficient number, since it is larger than the sum of its proper divisors (51544417755).

52536063525 is a wasteful number, since it uses less digits than its factorization.

52536063525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145787 (or 145782 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 42.

Subtracting from 52536063525 its product of nonzero digits (810000), we obtain a palindrome (52535253525).

It can be divided in two parts, 525360 and 63525, that added together give a palindrome (588885).

The spelling of 52536063525 in words is "fifty-two billion, five hundred thirty-six million, sixty-three thousand, five hundred twenty-five".

Divisors: 1 3 5 11 15 19 23 25 33 55 57 69 75 95 115 165 209 253 275 285 345 437 475 575 627 759 825 1045 1265 1311 1425 1725 2185 3135 3795 4807 5225 6325 6555 10925 14421 15675 18975 24035 32775 72105 120175 145721 360525 437163 728605 1602931 2185815 2768699 3351583 3643025 4808793 8014655 8306097 10054749 10929075 13843495 16757915 24043965 30455689 36867413 40073275 41530485 50273745 63680077 69217475 83789575 91367067 110602239 120219825 152278445 184337065 191040231 207652425 251368725 318400385 456835335 553011195 700480847 761392225 921685325 955201155 1592001925 2101442541 2284176675 2765055975 3502404235 4776005775 10507212705 17512021175 52536063525