45358492 has 24 divisors (see below), whose sum is σ = 81889920. Its totient is φ = 21972720.

The previous prime is 45358409. The next prime is 45358501. The reversal of 45358492 is 29485354.

45358492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15403 + ... + 18109.

It is an arithmetic number, because the mean of its divisors is an integer number (3412080).

Almost surely, 2^45358492 is an apocalyptic number.

It is an amenable number.

45358492 is a deficient number, since it is larger than the sum of its proper divisors (36531428).

45358492 is a wasteful number, since it uses less digits than its factorization.

45358492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841 (or 2839 counting only the distinct ones).

The product of its digits is 172800, while the sum is 40.

The square root of 45358492 is about 6734.8713424979. The cubic root of 45358492 is about 356.6313649905.

The spelling of 45358492 in words is "forty-five million, three hundred fifty-eight thousand, four hundred ninety-two".