716412256605403 has 2 divisors, whose sum is σ = 716412256605404. Its totient is φ = 716412256605402.

The previous prime is 716412256605373. The next prime is 716412256605449. The reversal of 716412256605403 is 304506652214617.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716412256605403 - 2¹³ = 716412256597211 is a prime.

It is not a weakly prime, because it can be changed into another prime (716412256605473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358206128302701 + 358206128302702.

It is an arithmetic number, because the mean of its divisors is an integer number (358206128302702).

Almost surely, 2^{716412256605403} is an apocalyptic number.

716412256605403 is a deficient number, since it is larger than the sum of its proper divisors (1).

716412256605403 is an equidigital number, since it uses as much as digits as its factorization.

716412256605403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 716412256605403 in words is "seven hundred sixteen trillion, four hundred twelve billion, two hundred fifty-six million, six hundred five thousand, four hundred three".