11559231029652 has 24 divisors (see below), whose sum is σ = 28391093757600. Its totient is φ = 3650283482976.

The previous prime is 11559231029627. The next prime is 11559231029681. The reversal of 11559231029652 is 25692013295511.

It is a super-2 number, since 2×11559231029652² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11559231029595 and 11559231029604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25349190627 + ... + 25349191082.

It is an arithmetic number, because the mean of its divisors is an integer number (1182962239900).

Almost surely, 2^{11559231029652} is an apocalyptic number.

11559231029652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11559231029652 is an abundant number, since it is smaller than the sum of its proper divisors (16831862727948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11559231029652 is a wasteful number, since it uses less digits than its factorization.

11559231029652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50698381735 (or 50698381733 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 51.

The spelling of 11559231029652 in words is "eleven trillion, five hundred fifty-nine billion, two hundred thirty-one million, twenty-nine thousand, six hundred fifty-two".