716340551 has 2 divisors, whose sum is σ = 716340552. Its totient is φ = 716340550.

The previous prime is 716340511. The next prime is 716340553. The reversal of 716340551 is 155043617.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-716340551 is a prime.

Together with 716340553, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716340553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358170275 + 358170276.

It is an arithmetic number, because the mean of its divisors is an integer number (358170276).

Almost surely, 2^716340551 is an apocalyptic number.

716340551 is a deficient number, since it is larger than the sum of its proper divisors (1).

716340551 is an equidigital number, since it uses as much as digits as its factorization.

716340551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 716340551 is about 26764.5390582390. The cubic root of 716340551 is about 894.7598998070.

The spelling of 716340551 in words is "seven hundred sixteen million, three hundred forty thousand, five hundred fifty-one".