45550955 has 16 divisors (see below), whose sum is σ = 55814400. Its totient is φ = 35679072.

The previous prime is 45550933. The next prime is 45550979. The reversal of 45550955 is 55905554.

It is a cyclic number.

It is not a de Polignac number, because 45550955 - 2⁸ = 45550699 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75746 + ... + 76344.

It is an arithmetic number, because the mean of its divisors is an integer number (3488400).

Almost surely, 2^45550955 is an apocalyptic number.

45550955 is a deficient number, since it is larger than the sum of its proper divisors (10263445).

45550955 is a wasteful number, since it uses less digits than its factorization.

45550955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898.

The product of its (nonzero) digits is 112500, while the sum is 38.

The square root of 45550955 is about 6749.1447606345. The cubic root of 45550955 is about 357.1350669920.

The spelling of 45550955 in words is "forty-five million, five hundred fifty thousand, nine hundred fifty-five".