45358828 has 12 divisors (see below), whose sum is σ = 81938752. Its totient is φ = 21947760.

The previous prime is 45358823. The next prime is 45358837. The reversal of 45358828 is 82885354.

It is a hoax number, since the sum of its digits (43) 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 (45358823) 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, 182775 + ... + 183022.

Almost surely, 2^45358828 is an apocalyptic number.

It is an amenable number.

45358828 is a deficient number, since it is larger than the sum of its proper divisors (36579924).

45358828 is a wasteful number, since it uses less digits than its factorization.

45358828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365832 (or 365830 counting only the distinct ones).

The product of its digits is 307200, while the sum is 43.

The square root of 45358828 is about 6734.8962872490. The cubic root of 45358828 is about 356.6322455888.

The spelling of 45358828 in words is "forty-five million, three hundred fifty-eight thousand, eight hundred twenty-eight".