45169092 has 36 divisors (see below), whose sum is σ = 116836720. Its totient is φ = 14705712.

The previous prime is 45169081. The next prime is 45169109. The reversal of 45169092 is 29096154.

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 (36).

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, 13042 + ... + 16137.

Almost surely, 2^45169092 is an apocalyptic number.

It is an amenable number.

45169092 is an abundant number, since it is smaller than the sum of its proper divisors (71667628).

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

45169092 is a wasteful number, since it uses less digits than its factorization.

45169092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29232 (or 29227 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 45169092 is about 6720.7954886308. The cubic root of 45169092 is about 356.1342863341.

The spelling of 45169092 in words is "forty-five million, one hundred sixty-nine thousand, ninety-two".