55526260336131 has 16 divisors (see below), whose sum is σ = 79805161003680. Its totient is φ = 34137800862720.

The previous prime is 55526260336117. The next prime is 55526260336159. The reversal of 55526260336131 is 13163306262555.

It is not a de Polignac number, because 55526260336131 - 2⁷ = 55526260336003 is a prime.

It is a super-2 number, since 2×55526260336131² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55526260336831) 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, 670905966 + ... + 670988723.

It is an arithmetic number, because the mean of its divisors is an integer number (4987822562730).

Almost surely, 2^{55526260336131} is an apocalyptic number.

55526260336131 is a deficient number, since it is larger than the sum of its proper divisors (24278900667549).

55526260336131 is a wasteful number, since it uses less digits than its factorization.

55526260336131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341895766.

The product of its (nonzero) digits is 2916000, while the sum is 48.

Adding to 55526260336131 its reverse (13163306262555), we get a palindrome (68689566598686).

The spelling of 55526260336131 in words is "fifty-five trillion, five hundred twenty-six billion, two hundred sixty million, three hundred thirty-six thousand, one hundred thirty-one".