45693964932 has 96 divisors (see below), whose sum is σ = 133133220864. Its totient is φ = 11850230400.

The previous prime is 45693964903. The next prime is 45693964957. The reversal of 45693964932 is 23946939654.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 565507 + ... + 641237.

It is an arithmetic number, because the mean of its divisors is an integer number (1386804384).

Almost surely, 2^45693964932 is an apocalyptic number.

45693964932 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45693964932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66566610432).

45693964932 is an abundant number, since it is smaller than the sum of its proper divisors (87439255932).

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

45693964932 is a wasteful number, since it uses less digits than its factorization.

45693964932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76409 (or 76407 counting only the distinct ones).

The product of its digits is 37791360, while the sum is 60.

The spelling of 45693964932 in words is "forty-five billion, six hundred ninety-three million, nine hundred sixty-four thousand, nine hundred thirty-two".