98761315959 has 64 divisors (see below), whose sum is σ = 149479948800. Its totient is φ = 64434272256.

The previous prime is 98761315937. The next prime is 98761316033. The reversal of 98761315959 is 95951316789.

98761315959 is a `hidden beast` number, since 9 + 8 + 7 + 6 + 1 + 31 + 595 + 9 = 666.

It is not a de Polignac number, because 98761315959 - 2¹⁷ = 98761184887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98761315896 and 98761315905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98761315759) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 168247264 + ... + 168247850.

It is an arithmetic number, because the mean of its divisors is an integer number (2335624200).

Almost surely, 2^98761315959 is an apocalyptic number.

98761315959 is a deficient number, since it is larger than the sum of its proper divisors (50718632841).

98761315959 is a wasteful number, since it uses less digits than its factorization.

98761315959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1255 counting only the distinct ones).

The product of its digits is 18370800, while the sum is 63.

The spelling of 98761315959 in words is "ninety-eight billion, seven hundred sixty-one million, three hundred fifteen thousand, nine hundred fifty-nine".