716514523 has 2 divisors, whose sum is σ = 716514524. Its totient is φ = 716514522.

The previous prime is 716514517. The next prime is 716514527. The reversal of 716514523 is 325415617.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 716514523 - 2¹³ = 716506331 is a prime.

It is not a weakly prime, because it can be changed into another prime (716514527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358257261 + 358257262.

It is an arithmetic number, because the mean of its divisors is an integer number (358257262).

Almost surely, 2^716514523 is an apocalyptic number.

716514523 is a deficient number, since it is larger than the sum of its proper divisors (1).

716514523 is an equidigital number, since it uses as much as digits as its factorization.

716514523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 34.

The square root of 716514523 is about 26767.7889075657. The cubic root of 716514523 is about 894.8323283789.

The spelling of 716514523 in words is "seven hundred sixteen million, five hundred fourteen thousand, five hundred twenty-three".