45008858 has 16 divisors (see below), whose sum is σ = 69694560. Its totient is φ = 21788976.

The previous prime is 45008839. The next prime is 45008863. The reversal of 45008858 is 85880054.

It is a Curzon number.

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, 5060 + ... + 10752.

It is an arithmetic number, because the mean of its divisors is an integer number (4355910).

Almost surely, 2^45008858 is an apocalyptic number.

45008858 is a deficient number, since it is larger than the sum of its proper divisors (24685702).

45008858 is a wasteful number, since it uses less digits than its factorization.

45008858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821.

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 45008858 is about 6708.8641363498. The cubic root of 45008858 is about 355.7126674074.

The spelling of 45008858 in words is "forty-five million, eight thousand, eight hundred fifty-eight".