97609822652159 has 2 divisors, whose sum is σ = 97609822652160. Its totient is φ = 97609822652158.

The previous prime is 97609822652149. The next prime is 97609822652191. The reversal of 97609822652159 is 95125622890679.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97609822652159 - 2⁴⁴ = 80017636607743 is a prime.

It is a super-2 number, since 2×97609822652159² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 97609822652092 and 97609822652101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97609822652149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48804911326079 + 48804911326080.

It is an arithmetic number, because the mean of its divisors is an integer number (48804911326080).

Almost surely, 2^{97609822652159} is an apocalyptic number.

97609822652159 is a deficient number, since it is larger than the sum of its proper divisors (1).

97609822652159 is an equidigital number, since it uses as much as digits as its factorization.

97609822652159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 293932800, while the sum is 71.

The spelling of 97609822652159 in words is "ninety-seven trillion, six hundred nine billion, eight hundred twenty-two million, six hundred fifty-two thousand, one hundred fifty-nine".