12475764516 has 48 divisors (see below), whose sum is σ = 29283609600. Its totient is φ = 4133844000.

The previous prime is 12475764479. The next prime is 12475764523. The reversal of 12475764516 is 61546757421.

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, 3835891 + ... + 3839141.

It is an arithmetic number, because the mean of its divisors is an integer number (610075200).

Almost surely, 2^12475764516 is an apocalyptic number.

It is an amenable number.

12475764516 is an abundant number, since it is smaller than the sum of its proper divisors (16807845084).

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

12475764516 is a wasteful number, since it uses less digits than its factorization.

12475764516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064 (or 5062 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The spelling of 12475764516 in words is "twelve billion, four hundred seventy-five million, seven hundred sixty-four thousand, five hundred sixteen".