98879962522897 has 2 divisors, whose sum is σ = 98879962522898. Its totient is φ = 98879962522896.

The previous prime is 98879962522819. The next prime is 98879962522909. The reversal of 98879962522897 is 79822526997889.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64765298240721 + 34114664282176 = 8047689^2 + 5840776^2 .

It is a cyclic number.

It is not a de Polignac number, because 98879962522897 - 2²⁷ = 98879828305169 is a prime.

It is not a weakly prime, because it can be changed into another prime (98879962523897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49439981261448 + 49439981261449.

It is an arithmetic number, because the mean of its divisors is an integer number (49439981261449).

Almost surely, 2^{98879962522897} is an apocalyptic number.

It is an amenable number.

98879962522897 is a deficient number, since it is larger than the sum of its proper divisors (1).

98879962522897 is an equidigital number, since it uses as much as digits as its factorization.

98879962522897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39504568320, while the sum is 91.

The spelling of 98879962522897 in words is "ninety-eight trillion, eight hundred seventy-nine billion, nine hundred sixty-two million, five hundred twenty-two thousand, eight hundred ninety-seven".