98601347725 has 6 divisors (see below), whose sum is σ = 122265671210. Its totient is φ = 78881078160.

The previous prime is 98601347707. The next prime is 98601347729. The reversal of 98601347725 is 52774310689.

It can be written as a sum of positive squares in 3 ways, for example, as 12060652041 + 86540695684 = 109821^2 + 294178^2 .

It is not a de Polignac number, because 98601347725 - 2⁹ = 98601347213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98601347729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1972026930 + ... + 1972026979.

It is a 1-persistent number, because it is pandigital, but 2⋅98601347725 = 197202695450 is not.

Almost surely, 2^98601347725 is an apocalyptic number.

It is an amenable number.

98601347725 is a deficient number, since it is larger than the sum of its proper divisors (23664323485).

98601347725 is a wasteful number, since it uses less digits than its factorization.

98601347725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3944053919 (or 3944053914 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 98601347725 in words is "ninety-eight billion, six hundred one million, three hundred forty-seven thousand, seven hundred twenty-five".