45533992 has 16 divisors (see below), whose sum is σ = 97572960. Its totient is φ = 19514544.

The previous prime is 45533981. The next prime is 45534001. The reversal of 45533992 is 29933554.

45533992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 406498 + ... + 406609.

It is an arithmetic number, because the mean of its divisors is an integer number (6098310).

Almost surely, 2^45533992 is an apocalyptic number.

It is an amenable number.

45533992 is an abundant number, since it is smaller than the sum of its proper divisors (52038968).

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

45533992 is a wasteful number, since it uses less digits than its factorization.

45533992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813120 (or 813116 counting only the distinct ones).

The product of its digits is 145800, while the sum is 40.

The square root of 45533992 is about 6747.8879658750. The cubic root of 45533992 is about 357.0907295805.

The spelling of 45533992 in words is "forty-five million, five hundred thirty-three thousand, nine hundred ninety-two".