97556289325 has 72 divisors (see below), whose sum is σ = 139146038528. Its totient is φ = 67716000000.

The previous prime is 97556289319. The next prime is 97556289343. The reversal of 97556289325 is 52398265579.

It is not a de Polignac number, because 97556289325 - 2⁵ = 97556289293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6838450 + ... + 6852700.

Almost surely, 2^97556289325 is an apocalyptic number.

It is an amenable number.

97556289325 is a deficient number, since it is larger than the sum of its proper divisors (41589749203).

97556289325 is a wasteful number, since it uses less digits than its factorization.

97556289325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14387 (or 14371 counting only the distinct ones).

The product of its digits is 40824000, while the sum is 61.

The spelling of 97556289325 in words is "ninety-seven billion, five hundred fifty-six million, two hundred eighty-nine thousand, three hundred twenty-five".