45637630748 has 12 divisors (see below), whose sum is σ = 79868379360. Its totient is φ = 22818093792.

The previous prime is 45637630729. The next prime is 45637630757. The reversal of 45637630748 is 84703673654.

45637630748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45637630748.

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, 22793 + ... + 302976.

It is an arithmetic number, because the mean of its divisors is an integer number (6655698280).

Almost surely, 2^45637630748 is an apocalyptic number.

It is an amenable number.

45637630748 is a deficient number, since it is larger than the sum of its proper divisors (34230748612).

45637630748 is a wasteful number, since it uses less digits than its factorization.

45637630748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360796 (or 360794 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 45637630748 in words is "forty-five billion, six hundred thirty-seven million, six hundred thirty thousand, seven hundred forty-eight".