97086834499 has 2 divisors, whose sum is σ = 97086834500. Its totient is φ = 97086834498.

The previous prime is 97086834461. The next prime is 97086834529. The reversal of 97086834499 is 99443868079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97086834499 - 2⁷ = 97086834371 is a prime.

It is not a weakly prime, because it can be changed into another prime (97086834599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48543417249 + 48543417250.

It is an arithmetic number, because the mean of its divisors is an integer number (48543417250).

Almost surely, 2^97086834499 is an apocalyptic number.

97086834499 is a deficient number, since it is larger than the sum of its proper divisors (1).

97086834499 is an equidigital number, since it uses as much as digits as its factorization.

97086834499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94058496, while the sum is 67.

The spelling of 97086834499 in words is "ninety-seven billion, eighty-six million, eight hundred thirty-four thousand, four hundred ninety-nine".