45792012 has 24 divisors (see below), whose sum is σ = 122112256. Its totient is φ = 13083408.

The previous prime is 45792001. The next prime is 45792031. The reversal of 45792012 is 21029754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272488 + ... + 272655.

Almost surely, 2^45792012 is an apocalyptic number.

45792012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

45792012 is an abundant number, since it is smaller than the sum of its proper divisors (76320244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45792012 is a wasteful number, since it uses less digits than its factorization.

45792012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545157 (or 545155 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 45792012 is about 6766.9795329970. The cubic root of 45792012 is about 357.7639487158.

The spelling of 45792012 in words is "forty-five million, seven hundred ninety-two thousand, twelve".