89200591713 has 40 divisors (see below), whose sum is σ = 134967803432. Its totient is φ = 58703698944.

The previous prime is 89200591709. The next prime is 89200591741. The reversal of 89200591713 is 31719500298.

It can be written as a sum of positive squares in 4 ways, for example, as 46901265489 + 42299326224 = 216567^2 + 205668^2 .

It is not a de Polignac number, because 89200591713 - 2² = 89200591709 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (89200595713) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3104931 + ... + 3133527.

Almost surely, 2^89200591713 is an apocalyptic number.

It is an amenable number.

89200591713 is a deficient number, since it is larger than the sum of its proper divisors (45767211719).

89200591713 is a wasteful number, since it uses less digits than its factorization.

89200591713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29103 (or 29094 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 45.

The spelling of 89200591713 in words is "eighty-nine billion, two hundred million, five hundred ninety-one thousand, seven hundred thirteen".