45734893972 has 24 divisors (see below), whose sum is σ = 80677778720. Its totient is φ = 22684808160.

The previous prime is 45734893951. The next prime is 45734894017. The reversal of 45734893972 is 27939843754.

It is a self number, because there is not a number n which added to its sum of digits gives 45734893972.

It is a congruent number.

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, 170854 + ... + 347362.

Almost surely, 2^45734893972 is an apocalyptic number.

It is an amenable number.

45734893972 is a deficient number, since it is larger than the sum of its proper divisors (34942884748).

45734893972 is a wasteful number, since it uses less digits than its factorization.

45734893972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177031 (or 177029 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 61.

The spelling of 45734893972 in words is "forty-five billion, seven hundred thirty-four million, eight hundred ninety-three thousand, nine hundred seventy-two".