98486130625 has 15 divisors (see below), whose sum is σ = 123078073503. Its totient is φ = 78782628000.

The previous prime is 98486130619. The next prime is 98486130629. The reversal of 98486130625 is 52603168489.

The square root of 98486130625 is 313825.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 10789600129 + 87696530496 = 103873^2 + 296136^2 .

It is a de Polignac number, because none of the positive numbers 2^k-98486130625 is a prime.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98486130629) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 7839349 + ... + 7851901.

Almost surely, 2^98486130625 is an apocalyptic number.

98486130625 is the 313825-th square number.

98486130625 is the 156913-rd centered octagonal number.

It is an amenable number.

98486130625 is a deficient number, since it is larger than the sum of its proper divisors (24591942878).

98486130625 is an frugal number, since it uses more digits than its factorization.

98486130625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25126 (or 12558 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 98486130625 in words is "ninety-eight billion, four hundred eighty-six million, one hundred thirty thousand, six hundred twenty-five".