97596844799 has 2 divisors, whose sum is σ = 97596844800. Its totient is φ = 97596844798.

The previous prime is 97596844781. The next prime is 97596844819. The reversal of 97596844799 is 99744869579.

It is a weak prime.

It is an emirp because it is prime and its reverse (99744869579) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 97596844799 - 2¹² = 97596840703 is a prime.

It is a super-2 number, since 2×97596844799² (a number of 23 digits) contains 22 as substring.

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 (97596844759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48798422399 + 48798422400.

It is an arithmetic number, because the mean of its divisors is an integer number (48798422400).

Almost surely, 2^97596844799 is an apocalyptic number.

97596844799 is a deficient number, since it is larger than the sum of its proper divisors (1).

97596844799 is an equidigital number, since it uses as much as digits as its factorization.

97596844799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1234517760, while the sum is 77.

The spelling of 97596844799 in words is "ninety-seven billion, five hundred ninety-six million, eight hundred forty-four thousand, seven hundred ninety-nine".