45572630 has 32 divisors (see below), whose sum is σ = 85458240. Its totient is φ = 17476480.

The previous prime is 45572629. The next prime is 45572669. The reversal of 45572630 is 3627554.

45572630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47960 + ... + 48900.

It is an arithmetic number, because the mean of its divisors is an integer number (2670570).

Almost surely, 2^45572630 is an apocalyptic number.

45572630 is a deficient number, since it is larger than the sum of its proper divisors (39885610).

45572630 is a wasteful number, since it uses less digits than its factorization.

45572630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 45572630 is about 6750.7503286672. The cubic root of 45572630 is about 357.1917044806.

The spelling of 45572630 in words is "forty-five million, five hundred seventy-two thousand, six hundred thirty".