45404475 has 12 divisors (see below), whose sum is σ = 75068856. Its totient is φ = 24215680.

The previous prime is 45404423. The next prime is 45404483. The reversal of 45404475 is 57440454.

It is not a de Polignac number, because 45404475 - 2¹⁰ = 45403451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 302622 + ... + 302771.

It is an arithmetic number, because the mean of its divisors is an integer number (6255738).

Almost surely, 2^45404475 is an apocalyptic number.

45404475 is a deficient number, since it is larger than the sum of its proper divisors (29664381).

45404475 is a wasteful number, since it uses less digits than its factorization.

45404475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605406 (or 605401 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 33.

The square root of 45404475 is about 6738.2842771732. The cubic root of 45404475 is about 356.7518381431.

The spelling of 45404475 in words is "forty-five million, four hundred four thousand, four hundred seventy-five".