45500292 has 36 divisors (see below), whose sum is σ = 119276976. Its totient is φ = 15166440.

The previous prime is 45500261. The next prime is 45500311. The reversal of 45500292 is 29200554.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 22434 + ... + 24377.

Almost surely, 2^45500292 is an apocalyptic number.

It is an amenable number.

45500292 is an abundant number, since it is smaller than the sum of its proper divisors (73776684).

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

45500292 is a wasteful number, since it uses less digits than its factorization.

45500292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46830 (or 46816 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 45500292 is about 6745.3904260613. The cubic root of 45500292 is about 357.0026127907.

The spelling of 45500292 in words is "forty-five million, five hundred thousand, two hundred ninety-two".