716304635461 has 2 divisors, whose sum is σ = 716304635462. Its totient is φ = 716304635460.

The previous prime is 716304635381. The next prime is 716304635477. The reversal of 716304635461 is 164536403617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 652241988225 + 64062647236 = 807615^2 + 253106^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716304635461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716304695461) 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, 358152317730 + 358152317731.

It is an arithmetic number, because the mean of its divisors is an integer number (358152317731).

Almost surely, 2^716304635461 is an apocalyptic number.

It is an amenable number.

716304635461 is a deficient number, since it is larger than the sum of its proper divisors (1).

716304635461 is an equidigital number, since it uses as much as digits as its factorization.

716304635461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 716304635461 in words is "seven hundred sixteen billion, three hundred four million, six hundred thirty-five thousand, four hundred sixty-one".