45673705128 has 32 divisors (see below), whose sum is σ = 116969247360. Its totient is φ = 14853237120.

The previous prime is 45673705117. The next prime is 45673705177. The reversal of 45673705128 is 82150737654.

45673705128 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23207200 + ... + 23209167.

It is an arithmetic number, because the mean of its divisors is an integer number (3655288980).

Almost surely, 2^45673705128 is an apocalyptic number.

It is an amenable number.

45673705128 is an abundant number, since it is smaller than the sum of its proper divisors (71295542232).

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

45673705128 is a wasteful number, since it uses less digits than its factorization.

45673705128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46416417 (or 46416413 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 45673705128 in words is "forty-five billion, six hundred seventy-three million, seven hundred five thousand, one hundred twenty-eight".