11530657175372 has 24 divisors (see below), whose sum is σ = 20190148458480. Its totient is φ = 5762044252160.

The previous prime is 11530657175363. The next prime is 11530657175407. The reversal of 11530657175372 is 27357175603511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51545108 + ... + 51768324.

It is an arithmetic number, because the mean of its divisors is an integer number (841256185770).

Almost surely, 2^{11530657175372} is an apocalyptic number.

It is an amenable number.

11530657175372 is a deficient number, since it is larger than the sum of its proper divisors (8659491283108).

11530657175372 is a wasteful number, since it uses less digits than its factorization.

11530657175372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230521 (or 230519 counting only the distinct ones).

The product of its (nonzero) digits is 4630500, while the sum is 53.

The spelling of 11530657175372 in words is "eleven trillion, five hundred thirty billion, six hundred fifty-seven million, one hundred seventy-five thousand, three hundred seventy-two".