45055016 has 32 divisors (see below), whose sum is σ = 86313600. Its totient is φ = 22043520.

The previous prime is 45054991. The next prime is 45055039. The reversal of 45055016 is 61055054.

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, 104321 + ... + 104751.

It is an arithmetic number, because the mean of its divisors is an integer number (2697300).

Almost surely, 2^45055016 is an apocalyptic number.

It is an amenable number.

45055016 is a deficient number, since it is larger than the sum of its proper divisors (41258584).

45055016 is a wasteful number, since it uses less digits than its factorization.

45055016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 45055016 is about 6712.3033304522. The cubic root of 45055016 is about 355.8342240409.

The spelling of 45055016 in words is "forty-five million, fifty-five thousand, sixteen".