11552152504131 has 16 divisors (see below), whose sum is σ = 17216780851200. Its totient is φ = 7655318622504.

The previous prime is 11552152504091. The next prime is 11552152504159. The reversal of 11552152504131 is 13140525125511.

11552152504131 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 2 + 15 + 2 + 504 + 131 = 666.

It is not a de Polignac number, because 11552152504131 - 2¹⁰ = 11552152503107 is a prime.

It is a super-2 number, since 2×11552152504131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11552152584131) 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, 1281005971 + ... + 1281014988.

It is an arithmetic number, because the mean of its divisors is an integer number (1076048803200).

Almost surely, 2^{11552152504131} is an apocalyptic number.

11552152504131 is a deficient number, since it is larger than the sum of its proper divisors (5664628347069).

11552152504131 is a wasteful number, since it uses less digits than its factorization.

11552152504131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562021135 (or 2562021129 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 36.

Adding to 11552152504131 its reverse (13140525125511), we get a palindrome (24692677629642).

The spelling of 11552152504131 in words is "eleven trillion, five hundred fifty-two billion, one hundred fifty-two million, five hundred four thousand, one hundred thirty-one".