13134523504 has 10 divisors (see below), whose sum is σ = 25448139320. Its totient is φ = 6567261744.

The previous prime is 13134523469. The next prime is 13134523513. The reversal of 13134523504 is 40532543131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 410453844 + ... + 410453875.

It is an arithmetic number, because the mean of its divisors is an integer number (2544813932).

Almost surely, 2^13134523504 is an apocalyptic number.

It is an amenable number.

13134523504 is a deficient number, since it is larger than the sum of its proper divisors (12313615816).

13134523504 is an equidigital number, since it uses as much as digits as its factorization.

13134523504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820907727 (or 820907721 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 13134523504 in words is "thirteen billion, one hundred thirty-four million, five hundred twenty-three thousand, five hundred four".