13651460456 has 8 divisors (see below), whose sum is σ = 25596488370. Its totient is φ = 6825730224.

The previous prime is 13651460443. The next prime is 13651460477. The reversal of 13651460456 is 65406415631.

It can be written as a sum of positive squares in only one way, i.e., 13650183556 + 1276900 = 116834^2 + 1130^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853216271 + ... + 853216286.

Almost surely, 2^13651460456 is an apocalyptic number.

It is an amenable number.

13651460456 is a deficient number, since it is larger than the sum of its proper divisors (11945027914).

13651460456 is a wasteful number, since it uses less digits than its factorization.

13651460456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706432563 (or 1706432559 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 13651460456 in words is "thirteen billion, six hundred fifty-one million, four hundred sixty thousand, four hundred fifty-six".