11527972962 has 32 divisors (see below), whose sum is σ = 25169114880. Its totient is φ = 3490939920.

The previous prime is 11527972957. The next prime is 11527973027. The reversal of 11527972962 is 26927972511.

It is a super-2 number, since 2×11527972962² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38989 + ... + 156767.

It is an arithmetic number, because the mean of its divisors is an integer number (786534840).

Almost surely, 2^11527972962 is an apocalyptic number.

11527972962 is an abundant number, since it is smaller than the sum of its proper divisors (13641141918).

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

11527972962 is a wasteful number, since it uses less digits than its factorization.

11527972962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119278.

The product of its digits is 952560, while the sum is 51.

It can be divided in two parts, 11527 and 972962, that added together give a palindrome (984489).

The spelling of 11527972962 in words is "eleven billion, five hundred twenty-seven million, nine hundred seventy-two thousand, nine hundred sixty-two".