45134460456 has 16 divisors (see below), whose sum is σ = 112836151200. Its totient is φ = 15044820144.

The previous prime is 45134460451. The next prime is 45134460457. The reversal of 45134460456 is 65406443154.

It is not an unprimeable number, because it can be changed into a prime (45134460451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940301236 + ... + 940301283.

It is an arithmetic number, because the mean of its divisors is an integer number (7052259450).

Almost surely, 2^45134460456 is an apocalyptic number.

It is an amenable number.

45134460456 is an abundant number, since it is smaller than the sum of its proper divisors (67701690744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45134460456 is a wasteful number, since it uses less digits than its factorization.

45134460456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1880602528 (or 1880602524 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 45134460456 in words is "forty-five billion, one hundred thirty-four million, four hundred sixty thousand, four hundred fifty-six".