45916180944 has 40 divisors (see below), whose sum is σ = 118646900160. Its totient is φ = 15301509888.

The previous prime is 45916180901. The next prime is 45916180967. The reversal of 45916180944 is 44908161954.

It is a super-2 number, since 2×45916180944² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 72972 + ... + 311700.

It is an arithmetic number, because the mean of its divisors is an integer number (2966172504).

Almost surely, 2^45916180944 is an apocalyptic number.

It is an amenable number.

45916180944 is an abundant number, since it is smaller than the sum of its proper divisors (72730719216).

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

45916180944 is a wasteful number, since it uses less digits than its factorization.

45916180944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242747 (or 242741 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 45916180944 in words is "forty-five billion, nine hundred sixteen million, one hundred eighty thousand, nine hundred forty-four".