98568901625 has 8 divisors (see below), whose sum is σ = 123013989384. Its totient is φ = 78855121200.

The previous prime is 98568901621. The next prime is 98568901681. The reversal of 98568901625 is 52610986589.

It can be written as a sum of positive squares in 4 ways, for example, as 1999610089 + 96569291536 = 44717^2 + 310756^2 .

It is not a de Polignac number, because 98568901625 - 2² = 98568901621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98568901621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394275482 + ... + 394275731.

It is an arithmetic number, because the mean of its divisors is an integer number (15376748673).

Almost surely, 2^98568901625 is an apocalyptic number.

It is an amenable number.

98568901625 is a deficient number, since it is larger than the sum of its proper divisors (24445087759).

98568901625 is an equidigital number, since it uses as much as digits as its factorization.

98568901625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788551228 (or 788551218 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 59.

The spelling of 98568901625 in words is "ninety-eight billion, five hundred sixty-eight million, nine hundred one thousand, six hundred twenty-five".