13776500264 has 16 divisors (see below), whose sum is σ = 25896009300. Its totient is φ = 6870897792.

The previous prime is 13776500219. The next prime is 13776500267. The reversal of 13776500264 is 46200567731.

It can be written as a sum of positive squares in 2 ways, for example, as 13714752100 + 61748164 = 117110^2 + 7858^2 .

It is not an unprimeable number, because it can be changed into a prime (13776500267) 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, 2165669 + ... + 2172020.

Almost surely, 2^13776500264 is an apocalyptic number.

It is an amenable number.

13776500264 is a deficient number, since it is larger than the sum of its proper divisors (12119509036).

13776500264 is a wasteful number, since it uses less digits than its factorization.

13776500264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338092 (or 4338088 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 13776500264 in words is "thirteen billion, seven hundred seventy-six million, five hundred thousand, two hundred sixty-four".