45550630 has 16 divisors (see below), whose sum is σ = 82069200. Its totient is φ = 18202912.

The previous prime is 45550627. The next prime is 45550669. The reversal of 45550630 is 3605554.

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, 16596 + ... + 19144.

It is an arithmetic number, because the mean of its divisors is an integer number (5129325).

Almost surely, 2^45550630 is an apocalyptic number.

45550630 is a deficient number, since it is larger than the sum of its proper divisors (36518570).

45550630 is a wasteful number, since it uses less digits than its factorization.

45550630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 45550630 is about 6749.1206834668. The cubic root of 45550630 is about 357.1342176196.

The spelling of 45550630 in words is "forty-five million, five hundred fifty thousand, six hundred thirty".