716338055897 has 2 divisors, whose sum is σ = 716338055898. Its totient is φ = 716338055896.

The previous prime is 716338055893. The next prime is 716338055971. The reversal of 716338055897 is 798550833617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 673115230096 + 43222825801 = 820436^2 + 207901^2 .

It is a cyclic number.

It is not a de Polignac number, because 716338055897 - 2² = 716338055893 is a prime.

It is not a weakly prime, because it can be changed into another prime (716338055893) 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, 358169027948 + 358169027949.

It is an arithmetic number, because the mean of its divisors is an integer number (358169027949).

Almost surely, 2^716338055897 is an apocalyptic number.

It is an amenable number.

716338055897 is a deficient number, since it is larger than the sum of its proper divisors (1).

716338055897 is an equidigital number, since it uses as much as digits as its factorization.

716338055897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38102400, while the sum is 62.

The spelling of 716338055897 in words is "seven hundred sixteen billion, three hundred thirty-eight million, fifty-five thousand, eight hundred ninety-seven".