716925455291 has 2 divisors, whose sum is σ = 716925455292. Its totient is φ = 716925455290.

The previous prime is 716925455263. The next prime is 716925455293. The reversal of 716925455291 is 192554529617.

It is a strong prime.

It is an emirp because it is prime and its reverse (192554529617) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 716925455291 - 2³⁴ = 699745586107 is a prime.

Together with 716925455293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (716925455293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358462727645 + 358462727646.

It is an arithmetic number, because the mean of its divisors is an integer number (358462727646).

Almost surely, 2^716925455291 is an apocalyptic number.

716925455291 is a deficient number, since it is larger than the sum of its proper divisors (1).

716925455291 is an equidigital number, since it uses as much as digits as its factorization.

716925455291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804000, while the sum is 56.

The spelling of 716925455291 in words is "seven hundred sixteen billion, nine hundred twenty-five million, four hundred fifty-five thousand, two hundred ninety-one".