45408575 has 12 divisors (see below), whose sum is σ = 59270760. Its totient is φ = 34414560.

The previous prime is 45408563. The next prime is 45408619. The reversal of 45408575 is 57580454.

It is a de Polignac number, because none of the positive numbers 2^k-45408575 is a prime.

It is a congruent number.

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, 47324 + ... + 48273.

It is an arithmetic number, because the mean of its divisors is an integer number (4939230).

Almost surely, 2^45408575 is an apocalyptic number.

45408575 is a deficient number, since it is larger than the sum of its proper divisors (13862185).

45408575 is a wasteful number, since it uses less digits than its factorization.

45408575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95626 (or 95621 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The square root of 45408575 is about 6738.5885020529. The cubic root of 45408575 is about 356.7625759871.

The spelling of 45408575 in words is "forty-five million, four hundred eight thousand, five hundred seventy-five".