13056151420504 has 8 divisors (see below), whose sum is σ = 24480283913460. Its totient is φ = 6528075710248.

The previous prime is 13056151420409. The next prime is 13056151420511. The reversal of 13056151420504 is 40502415165031.

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

It is a super-2 number, since 2×13056151420504² (a number of 27 digits) contains 22 as substring.

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, 816009463774 + ... + 816009463789.

Almost surely, 2^{13056151420504} is an apocalyptic number.

It is an amenable number.

13056151420504 is a deficient number, since it is larger than the sum of its proper divisors (11424132492956).

13056151420504 is a wasteful number, since it uses less digits than its factorization.

13056151420504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632018927569 (or 1632018927565 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 13056151420504 its reverse (40502415165031), we get a palindrome (53558566585535).

The spelling of 13056151420504 in words is "thirteen trillion, fifty-six billion, one hundred fifty-one million, four hundred twenty thousand, five hundred four".