45554037256 has 64 divisors (see below), whose sum is σ = 106848161280. Its totient is φ = 17725927680.

The previous prime is 45554037247. The next prime is 45554037311. The reversal of 45554037256 is 65273045554.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468496 + ... + 557311.

It is an arithmetic number, because the mean of its divisors is an integer number (1669502520).

Almost surely, 2^45554037256 is an apocalyptic number.

It is an amenable number.

45554037256 is an abundant number, since it is smaller than the sum of its proper divisors (61294124024).

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

45554037256 is a wasteful number, since it uses less digits than its factorization.

45554037256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025894 (or 1025890 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 45554037256 in words is "forty-five billion, five hundred fifty-four million, thirty-seven thousand, two hundred fifty-six".