97659580607 has 2 divisors, whose sum is σ = 97659580608. Its totient is φ = 97659580606.

The previous prime is 97659580589. The next prime is 97659580633. The reversal of 97659580607 is 70608595679.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97659580607 - 2¹⁶ = 97659515071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 97659580607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97659580687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48829790303 + 48829790304.

It is an arithmetic number, because the mean of its divisors is an integer number (48829790304).

Almost surely, 2^97659580607 is an apocalyptic number.

97659580607 is a deficient number, since it is larger than the sum of its proper divisors (1).

97659580607 is an equidigital number, since it uses as much as digits as its factorization.

97659580607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28576800, while the sum is 62.

The spelling of 97659580607 in words is "ninety-seven billion, six hundred fifty-nine million, five hundred eighty thousand, six hundred seven".