716469917453 has 2 divisors, whose sum is σ = 716469917454. Its totient is φ = 716469917452.

The previous prime is 716469917431. The next prime is 716469917477. The reversal of 716469917453 is 354719964617.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 488212433284 + 228257484169 = 698722^2 + 477763^2 .

It is a cyclic number.

It is not a de Polignac number, because 716469917453 - 2¹⁰ = 716469916429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716469917413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358234958726 + 358234958727.

It is an arithmetic number, because the mean of its divisors is an integer number (358234958727).

Almost surely, 2^716469917453 is an apocalyptic number.

It is an amenable number.

716469917453 is a deficient number, since it is larger than the sum of its proper divisors (1).

716469917453 is an equidigital number, since it uses as much as digits as its factorization.

716469917453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34292160, while the sum is 62.

The spelling of 716469917453 in words is "seven hundred sixteen billion, four hundred sixty-nine million, nine hundred seventeen thousand, four hundred fifty-three".