45150789892 has 24 divisors (see below), whose sum is σ = 85205251712. Its totient is φ = 20811060000.

The previous prime is 45150789869. The next prime is 45150789907. The reversal of 45150789892 is 29898705154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539034 + ... + 617137.

Almost surely, 2^45150789892 is an apocalyptic number.

It is an amenable number.

45150789892 is a deficient number, since it is larger than the sum of its proper divisors (40054461820).

45150789892 is a wasteful number, since it uses less digits than its factorization.

45150789892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156939 (or 1156937 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 58.

The spelling of 45150789892 in words is "forty-five billion, one hundred fifty million, seven hundred eighty-nine thousand, eight hundred ninety-two".