45240488 has 16 divisors (see below), whose sum is σ = 84905280. Its totient is φ = 22599088.

The previous prime is 45240479. The next prime is 45240499. The reversal of 45240488 is 88404254.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9995 + ... + 13797.

It is an arithmetic number, because the mean of its divisors is an integer number (5306580).

Almost surely, 2^45240488 is an apocalyptic number.

It is an amenable number.

45240488 is a deficient number, since it is larger than the sum of its proper divisors (39664792).

45240488 is a wasteful number, since it uses less digits than its factorization.

45240488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5296 (or 5292 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 45240488 is about 6726.1049649853. The cubic root of 45240488 is about 356.3218273967.

The spelling of 45240488 in words is "forty-five million, two hundred forty thousand, four hundred eighty-eight".