45463635636 has 48 divisors (see below), whose sum is σ = 114934083264. Its totient is φ = 13931398656.

The previous prime is 45463635611. The next prime is 45463635671. The reversal of 45463635636 is 63653636454.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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, 2582635 + ... + 2600178.

It is an arithmetic number, because the mean of its divisors is an integer number (2394460068).

Almost surely, 2^45463635636 is an apocalyptic number.

It is an amenable number.

45463635636 is an abundant number, since it is smaller than the sum of its proper divisors (69470447628).

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

45463635636 is a wasteful number, since it uses less digits than its factorization.

45463635636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5182880 (or 5182878 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 51.

The spelling of 45463635636 in words is "forty-five billion, four hundred sixty-three million, six hundred thirty-five thousand, six hundred thirty-six".