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5387081285359 = 137919380311251
BaseRepresentation
bin100111001100100011100…
…0100001111111011101111
3201001222222221211210111101
41032121013010033323233
51201230220302112414
615242442503503531
71064126616254104
oct116310704177357
921058887753441
105387081285359
111797714a43394
12730076757ba7
13300ccc121057
14148a43cdcaab
15951e4dc2a74
hex4e64710feef

5387081285359 has 16 divisors (see below), whose sum is σ = 5434219111680. Its totient is φ = 5340061080000.

The previous prime is 5387081285329. The next prime is 5387081285437. The reversal of 5387081285359 is 9535821807835.

It is a cyclic number.

It is not a de Polignac number, because 5387081285359 - 233 = 5378491350767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5387081285359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5387081285309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478803484 + ... + 478814734.

It is an arithmetic number, because the mean of its divisors is an integer number (339638694480).

Almost surely, 25387081285359 is an apocalyptic number.

5387081285359 is a deficient number, since it is larger than the sum of its proper divisors (47137826321).

5387081285359 is a wasteful number, since it uses less digits than its factorization.

5387081285359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16110.

The product of its (nonzero) digits is 72576000, while the sum is 64.

The spelling of 5387081285359 in words is "five trillion, three hundred eighty-seven billion, eighty-one million, two hundred eighty-five thousand, three hundred fifty-nine".

Divisors: 1 137 919 3803 11251 125903 521011 1541387 3494957 10339669 42787553 478809109 1416534653 5861894761 39321761207 5387081285359