45520670 has 16 divisors (see below), whose sum is σ = 88240320. Its totient is φ = 16807584.

The previous prime is 45520667. The next prime is 45520687. The reversal of 45520670 is 7602554.

It is a congruent 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, 174950 + ... + 175209.

It is an arithmetic number, because the mean of its divisors is an integer number (5515020).

Almost surely, 2^45520670 is an apocalyptic number.

45520670 is a deficient number, since it is larger than the sum of its proper divisors (42719650).

45520670 is a wasteful number, since it uses less digits than its factorization.

45520670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350179.

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 45520670 is about 6746.9007699832. The cubic root of 45520670 is about 357.0559011919.

The spelling of 45520670 in words is "forty-five million, five hundred twenty thousand, six hundred seventy".