45337374672 has 20 divisors (see below), whose sum is σ = 117121551360. Its totient is φ = 15112458208.

The previous prime is 45337374583. The next prime is 45337374697. The reversal of 45337374672 is 27647373354.

45337374672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472264272 + ... + 472264367.

It is an arithmetic number, because the mean of its divisors is an integer number (5856077568).

Almost surely, 2^45337374672 is an apocalyptic number.

It is an amenable number.

45337374672 is an abundant number, since it is smaller than the sum of its proper divisors (71784176688).

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

45337374672 is a wasteful number, since it uses less digits than its factorization.

45337374672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944528650 (or 944528644 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 51.

The spelling of 45337374672 in words is "forty-five billion, three hundred thirty-seven million, three hundred seventy-four thousand, six hundred seventy-two".