316420522653463 has 2 divisors, whose sum is σ = 316420522653464. Its totient is φ = 316420522653462.

The previous prime is 316420522653409. The next prime is 316420522653467. The reversal of 316420522653463 is 364356225024613.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316420522653463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316420522653463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316420522653467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158210261326731 + 158210261326732.

It is an arithmetic number, because the mean of its divisors is an integer number (158210261326732).

Almost surely, 2^{316420522653463} is an apocalyptic number.

316420522653463 is a deficient number, since it is larger than the sum of its proper divisors (1).

316420522653463 is an equidigital number, since it uses as much as digits as its factorization.

316420522653463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 316420522653463 in words is "three hundred sixteen trillion, four hundred twenty billion, five hundred twenty-two million, six hundred fifty-three thousand, four hundred sixty-three".