45974671044 has 48 divisors (see below), whose sum is σ = 108218449920. Its totient is φ = 15190572960.

The previous prime is 45974671037. The next prime is 45974671079. The reversal of 45974671044 is 44017647954.

45974671044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45974671044² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613197 + ... + 684075.

It is an arithmetic number, because the mean of its divisors is an integer number (2254551040).

Almost surely, 2^45974671044 is an apocalyptic number.

It is an amenable number.

45974671044 is an abundant number, since it is smaller than the sum of its proper divisors (62243778876).

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

45974671044 is a wasteful number, since it uses less digits than its factorization.

45974671044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71360 (or 71358 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 45974671044 in words is "forty-five billion, nine hundred seventy-four million, six hundred seventy-one thousand, forty-four".