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5253160613525 = 5211213903124907
BaseRepresentation
bin100110001110001100011…
…0001011011011010010101
3200121012022210110210012122
41030130120301123122111
51142031433104113100
615101134011025325
71051346134320446
oct114343061333225
920535283423178
105253160613525
111745942242500
1270a120a3b245
132c14a8bb1476
1414237bc4d2cd
15919a7c58985
hex4c718c5b695

5253160613525 has 36 divisors (see below), whose sum is σ = 7160499990336. Its totient is φ = 3820175066400.

The previous prime is 5253160613509. The next prime is 5253160613531.

5253160613525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5253160613525 - 24 = 5253160613509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41994122 + ... + 42119028.

Almost surely, 25253160613525 is an apocalyptic number.

5253160613525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5253160613525 is a deficient number, since it is larger than the sum of its proper divisors (1907339376811).

5253160613525 is a wasteful number, since it uses less digits than its factorization.

5253160613525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138842 (or 138826 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 44.

It can be divided in two parts, 5253160 and 613525, that added together give a palindrome (5866685).

The spelling of 5253160613525 in words is "five trillion, two hundred fifty-three billion, one hundred sixty million, six hundred thirteen thousand, five hundred twenty-five".

Divisors: 1 5 11 25 55 121 275 605 3025 13903 69515 124907 152933 347575 624535 764665 1373977 1682263 3122675 3823325 6869885 8411315 15113747 34349425 42056575 75568735 377843675 1736582021 8682910105 19102402231 43414550525 95512011155 210126424541 477560055775 1050632122705 5253160613525