11564062432 has 48 divisors (see below), whose sum is σ = 25308968832. Its totient is φ = 5165084160.

The previous prime is 11564062427. The next prime is 11564062451. The reversal of 11564062432 is 23426046511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435463 + ... + 461254.

It is an arithmetic number, because the mean of its divisors is an integer number (527270184).

Almost surely, 2^11564062432 is an apocalyptic number.

It is an amenable number.

11564062432 is an abundant number, since it is smaller than the sum of its proper divisors (13744906400).

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

11564062432 is a wasteful number, since it uses less digits than its factorization.

11564062432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896771 (or 896763 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 11564062432 in words is "eleven billion, five hundred sixty-four million, sixty-two thousand, four hundred thirty-two".