89792519716 has 9 divisors (see below), whose sum is σ = 157137958299. Its totient is φ = 44895960204.

The previous prime is 89792519711. The next prime is 89792519771. The reversal of 89792519716 is 61791529798.

The square root of 89792519716 is 299654.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89792519711) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 524395 + ... + 674221.

Almost surely, 2^89792519716 is an apocalyptic number.

89792519716 is the 299654-th square number.

It is an amenable number.

89792519716 is a deficient number, since it is larger than the sum of its proper divisors (67345438583).

89792519716 is an frugal number, since it uses more digits than its factorization.

89792519716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299658 (or 149829 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 64.

Multiplying 89792519716 by its sum of digits (64), we get a square (5746721261824 = 2397232²).

The spelling of 89792519716 in words is "eighty-nine billion, seven hundred ninety-two million, five hundred nineteen thousand, seven hundred sixteen".