13079576528 has 10 divisors (see below), whose sum is σ = 25341679554. Its totient is φ = 6539788256.

The previous prime is 13079576527. The next prime is 13079576533. The reversal of 13079576528 is 82567597031.

It can be written as a sum of positive squares in only one way, i.e., 8714595904 + 4364980624 = 93352^2 + 66068^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13079576528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13079576527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 408736751 + ... + 408736782.

Almost surely, 2^13079576528 is an apocalyptic number.

It is an amenable number.

13079576528 is a deficient number, since it is larger than the sum of its proper divisors (12262103026).

13079576528 is an equidigital number, since it uses as much as digits as its factorization.

13079576528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817473541 (or 817473535 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 13079576528 in words is "thirteen billion, seventy-nine million, five hundred seventy-six thousand, five hundred twenty-eight".