98872743125 has 40 divisors (see below), whose sum is σ = 133286203512. Its totient is φ = 72887040000.

The previous prime is 98872743113. The next prime is 98872743133. The reversal of 98872743125 is 52134727889.

It can be written as a sum of positive squares in 20 ways, for example, as 98675143876 + 197599249 = 314126^2 + 14057^2 .

It is not a de Polignac number, because 98872743125 - 2⁸ = 98872742869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4807865 + ... + 4828385.

Almost surely, 2^98872743125 is an apocalyptic number.

It is an amenable number.

98872743125 is a deficient number, since it is larger than the sum of its proper divisors (34413460387).

98872743125 is a wasteful number, since it uses less digits than its factorization.

98872743125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21147 (or 21132 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 56.

The spelling of 98872743125 in words is "ninety-eight billion, eight hundred seventy-two million, seven hundred forty-three thousand, one hundred twenty-five".