11556662363052 has 36 divisors (see below), whose sum is σ = 27374023497240. Its totient is φ = 3794724937344.

The previous prime is 11556662363047. The next prime is 11556662363111. The reversal of 11556662363052 is 25036326665511.

It is a junction number, because it is equal to n+sod(n) for n = 11556662362986 and 11556662363004.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107214477 + ... + 107322212.

It is an arithmetic number, because the mean of its divisors is an integer number (760389541590).

Almost surely, 2^{11556662363052} is an apocalyptic number.

11556662363052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11556662363052 is an abundant number, since it is smaller than the sum of its proper divisors (15817361134188).

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

11556662363052 is a wasteful number, since it uses less digits than its factorization.

11556662363052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214536830 (or 214536761 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 51.

The spelling of 11556662363052 in words is "eleven trillion, five hundred fifty-six billion, six hundred sixty-two million, three hundred sixty-three thousand, fifty-two".