97952617463 has 2 divisors, whose sum is σ = 97952617464. Its totient is φ = 97952617462.

The previous prime is 97952617447. The next prime is 97952617487. The reversal of 97952617463 is 36471625979.

It is a weak prime.

It is an emirp because it is prime and its reverse (36471625979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97952617463 - 2⁴ = 97952617447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97952617493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48976308731 + 48976308732.

It is an arithmetic number, because the mean of its divisors is an integer number (48976308732).

Almost surely, 2^97952617463 is an apocalyptic number.

97952617463 is a deficient number, since it is larger than the sum of its proper divisors (1).

97952617463 is an equidigital number, since it uses as much as digits as its factorization.

97952617463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17146080, while the sum is 59.

The spelling of 97952617463 in words is "ninety-seven billion, nine hundred fifty-two million, six hundred seventeen thousand, four hundred sixty-three".