45056008 has 8 divisors (see below), whose sum is σ = 84480030. Its totient is φ = 22528000.

The previous prime is 45055993. The next prime is 45056029. The reversal of 45056008 is 80065054.

It can be written as a sum of positive squares in only one way, i.e., 30448324 + 14607684 = 5518^2 + 3822^2 .

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, 2815993 + ... + 2816008.

Almost surely, 2^45056008 is an apocalyptic number.

It is an amenable number.

45056008 is a deficient number, since it is larger than the sum of its proper divisors (39424022).

45056008 is a wasteful number, since it uses less digits than its factorization.

45056008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5632007 (or 5632003 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 45056008 is about 6712.3772242031. The cubic root of 45056008 is about 355.8368355515.

The spelling of 45056008 in words is "forty-five million, fifty-six thousand, eight".