59949563716 has 27 divisors (see below), whose sum is σ = 122047161789. Its totient is φ = 25691201088.

The previous prime is 59949563699. The next prime is 59949563749. The reversal of 59949563716 is 61736594995.

It is a happy number.

The square root of 59949563716 is 244846.

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., 61685316 + 59887878400 = 7854^2 + 244720^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3419100 + ... + 3436588.

Almost surely, 2^59949563716 is an apocalyptic number.

59949563716 is the 244846-th square number.

It is an amenable number.

59949563716 is an abundant number, since it is smaller than the sum of its proper divisors (62097598073).

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

59949563716 is an frugal number, since it uses more digits than its factorization.

59949563716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34996 (or 17498 counting only the distinct ones).

The product of its digits is 55112400, while the sum is 64.

Multiplying 59949563716 by its sum of digits (64), we get a square (3836772077824 = 1958768²).

The spelling of 59949563716 in words is "fifty-nine billion, nine hundred forty-nine million, five hundred sixty-three thousand, seven hundred sixteen".