13415793656 has 16 divisors (see below), whose sum is σ = 25170771600. Its totient is φ = 6703587904.

The previous prime is 13415793641. The next prime is 13415793673. The reversal of 13415793656 is 65639751431.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 525365 + ... + 550308.

It is an arithmetic number, because the mean of its divisors is an integer number (1573173225).

Almost surely, 2^13415793656 is an apocalyptic number.

It is an amenable number.

13415793656 is a deficient number, since it is larger than the sum of its proper divisors (11754977944).

13415793656 is a wasteful number, since it uses less digits than its factorization.

13415793656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077238 (or 1077234 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 50.

The spelling of 13415793656 in words is "thirteen billion, four hundred fifteen million, seven hundred ninety-three thousand, six hundred fifty-six".