45879926416 has 15 divisors (see below), whose sum is σ = 88894017481. Its totient is φ = 22939534816.

The previous prime is 45879926387. The next prime is 45879926423. The reversal of 45879926416 is 61462997854.

It is a happy number.

The square root of 45879926416 is 214196.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 289136016 + 45590790400 = 17004^2 + 213520^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 830010 + ... + 883558.

Almost surely, 2^45879926416 is an apocalyptic number.

45879926416 is the 214196-th square number.

It is an amenable number.

45879926416 is a deficient number, since it is larger than the sum of its proper divisors (43014091065).

45879926416 is an frugal number, since it uses more digits than its factorization.

45879926416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107106 (or 53551 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 61.

The spelling of 45879926416 in words is "forty-five billion, eight hundred seventy-nine million, nine hundred twenty-six thousand, four hundred sixteen".