45988923992 has 48 divisors (see below), whose sum is σ = 96387467400. Its totient is φ = 20549724800.

The previous prime is 45988923989. The next prime is 45988924001. The reversal of 45988923992 is 29932988954.

It is a super-2 number, since 2×45988923992² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 345509 + ... + 459732.

Almost surely, 2^45988923992 is an apocalyptic number.

It is an amenable number.

45988923992 is an abundant number, since it is smaller than the sum of its proper divisors (50398543408).

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

45988923992 is a wasteful number, since it uses less digits than its factorization.

45988923992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805328 (or 805313 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 68.

The spelling of 45988923992 in words is "forty-five billion, nine hundred eighty-eight million, nine hundred twenty-three thousand, nine hundred ninety-two".