45751292 has 12 divisors (see below), whose sum is σ = 80401440. Its totient is φ = 22779456.

The previous prime is 45751291. The next prime is 45751309. The reversal of 45751292 is 29215754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45751291) 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, 22973 + ... + 24884.

It is an arithmetic number, because the mean of its divisors is an integer number (6700120).

Almost surely, 2^45751292 is an apocalyptic number.

It is an amenable number.

45751292 is a deficient number, since it is larger than the sum of its proper divisors (34650148).

45751292 is a wasteful number, since it uses less digits than its factorization.

45751292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48100 (or 48098 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 45751292 is about 6763.9701359483. The cubic root of 45751292 is about 357.6578714935.

The spelling of 45751292 in words is "forty-five million, seven hundred fifty-one thousand, two hundred ninety-two".