12762500264 has 16 divisors (see below), whose sum is σ = 24754850100. Its totient is φ = 6161206912.

The previous prime is 12762500263. The next prime is 12762500269. The reversal of 12762500264 is 46200526721.

It can be written as a sum of positive squares in 2 ways, for example, as 12755895364 + 6604900 = 112942^2 + 2570^2 .

It is not an unprimeable number, because it can be changed into a prime (12762500263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27505157 + ... + 27505620.

Almost surely, 2^12762500264 is an apocalyptic number.

It is an amenable number.

12762500264 is a deficient number, since it is larger than the sum of its proper divisors (11992349836).

12762500264 is a wasteful number, since it uses less digits than its factorization.

12762500264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55010812 (or 55010808 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 12762500264 in words is "twelve billion, seven hundred sixty-two million, five hundred thousand, two hundred sixty-four".