45318275 has 12 divisors (see below), whose sum is σ = 56403384. Its totient is φ = 36120000.

The previous prime is 45318269. The next prime is 45318337. The reversal of 45318275 is 57281354.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-45318275 is a prime.

It is a Duffinian 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, 3800 + ... + 10250.

It is an arithmetic number, because the mean of its divisors is an integer number (4700282).

Almost surely, 2^45318275 is an apocalyptic number.

45318275 is a deficient number, since it is larger than the sum of its proper divisors (11085109).

45318275 is a wasteful number, since it uses less digits than its factorization.

45318275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6742 (or 6737 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 45318275 is about 6731.8849514828. The cubic root of 45318275 is about 356.5259317039.

The spelling of 45318275 in words is "forty-five million, three hundred eighteen thousand, two hundred seventy-five".