45404694888 has 32 divisors (see below), whose sum is σ = 129727700160. Its totient is φ = 12972769920.

The previous prime is 45404694787. The next prime is 45404694893. The reversal of 45404694888 is 88849640454.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135132853 + ... + 135133188.

It is an arithmetic number, because the mean of its divisors is an integer number (4053990630).

Almost surely, 2^45404694888 is an apocalyptic number.

It is an amenable number.

45404694888 is an abundant number, since it is smaller than the sum of its proper divisors (84323005272).

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

45404694888 is a wasteful number, since it uses less digits than its factorization.

45404694888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270266057 (or 270266053 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 60.

The spelling of 45404694888 in words is "forty-five billion, four hundred four million, six hundred ninety-four thousand, eight hundred eighty-eight".