13504060264 has 8 divisors (see below), whose sum is σ = 25320113010. Its totient is φ = 6752030128.

The previous prime is 13504060261. The next prime is 13504060277. The reversal of 13504060264 is 46206040531.

It can be written as a sum of positive squares in only one way, i.e., 10828067364 + 2675992900 = 104058^2 + 51730^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×13504060264² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13504060261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 844003759 + ... + 844003774.

Almost surely, 2^13504060264 is an apocalyptic number.

It is an amenable number.

13504060264 is a deficient number, since it is larger than the sum of its proper divisors (11816052746).

13504060264 is a wasteful number, since it uses less digits than its factorization.

13504060264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688007539 (or 1688007535 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 13504060264 in words is "thirteen billion, five hundred four million, sixty thousand, two hundred sixty-four".