45020515416 has 32 divisors (see below), whose sum is σ = 112556736000. Its totient is φ = 15006112160.

The previous prime is 45020515381. The next prime is 45020515417. The reversal of 45020515416 is 61451502054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45020515417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733681 + ... + 792671.

It is an arithmetic number, because the mean of its divisors is an integer number (3517398000).

Almost surely, 2^45020515416 is an apocalyptic number.

It is an amenable number.

45020515416 is an abundant number, since it is smaller than the sum of its proper divisors (67536220584).

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

45020515416 is a wasteful number, since it uses less digits than its factorization.

45020515416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90799 (or 90795 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 45020515416 in words is "forty-five billion, twenty million, five hundred fifteen thousand, four hundred sixteen".