98986593025 has 12 divisors (see below), whose sum is σ = 126060765052. Its totient is φ = 77049023040.

The previous prime is 98986593011. The next prime is 98986593049. The reversal of 98986593025 is 52039568989.

It can be written as a sum of positive squares in 6 ways, for example, as 3885901569 + 95100691456 = 62337^2 + 308384^2 .

It is not a de Polignac number, because 98986593025 - 2¹³ = 98986584833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53505342 + ... + 53507191.

Almost surely, 2^98986593025 is an apocalyptic number.

It is an amenable number.

98986593025 is a deficient number, since it is larger than the sum of its proper divisors (27074172027).

98986593025 is a wasteful number, since it uses less digits than its factorization.

98986593025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107012580 (or 107012575 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 64.

The spelling of 98986593025 in words is "ninety-eight billion, nine hundred eighty-six million, five hundred ninety-three thousand, twenty-five".