45305548 has 12 divisors (see below), whose sum is σ = 79333072. Its totient is φ = 22638960.

The previous prime is 45305537. The next prime is 45305549. The reversal of 45305548 is 84550354.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45305549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8593 + ... + 12823.

Almost surely, 2^45305548 is an apocalyptic number.

It is an amenable number.

45305548 is a deficient number, since it is larger than the sum of its proper divisors (34027524).

45305548 is a wasteful number, since it uses less digits than its factorization.

45305548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6912 (or 6910 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 45305548 is about 6730.9396075139. The cubic root of 45305548 is about 356.4925534817.

The spelling of 45305548 in words is "forty-five million, three hundred five thousand, five hundred forty-eight".