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52255002527 = 72131574011303
BaseRepresentation
bin110000101010101001…
…000000111110011111
311222212202000011112222
4300222221000332133
51324004240040102
640001114015555
73526633123100
oct605251007637
9158782004488
1052255002527
112018564a902
12a1641175bb
134c09cbb750
14275a0083a7
15155c828aa2
hexc2aa40f9f

52255002527 has 48 divisors (see below), whose sum is σ = 66094241472. Its totient is φ = 40947379200.

The previous prime is 52255002517. The next prime is 52255002557. The reversal of 52255002527 is 72520055225.

52255002527 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 52255002527 - 214 = 52254986143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52255002517) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40102958 + ... + 40104260.

It is an arithmetic number, because the mean of its divisors is an integer number (1376963364).

Almost surely, 252255002527 is an apocalyptic number.

52255002527 is a deficient number, since it is larger than the sum of its proper divisors (13839238945).

52255002527 is a wasteful number, since it uses less digits than its factorization.

52255002527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The spelling of 52255002527 in words is "fifty-two billion, two hundred fifty-five million, two thousand, five hundred twenty-seven".

Divisors: 1 7 13 49 91 157 401 637 1099 1303 2041 2807 5213 7693 9121 14287 16939 19649 36491 62957 63847 100009 118573 204571 255437 440699 522503 818441 830011 1431997 2659423 3084893 3657521 5729087 6792539 10023979 18615961 25602647 40103609 47547773 82032971 130311727 332834411 574230797 1066428623 4019615579 7465000361 52255002527