425323535317 has 2 divisors, whose sum is σ = 425323535318. Its totient is φ = 425323535316.

The previous prime is 425323535309. The next prime is 425323535383. The reversal of 425323535317 is 713535323524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280991167396 + 144332367921 = 530086^2 + 379911^2 .

It is a cyclic number.

It is not a de Polignac number, because 425323535317 - 2³ = 425323535309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425323575317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212661767658 + 212661767659.

It is an arithmetic number, because the mean of its divisors is an integer number (212661767659).

Almost surely, 2^425323535317 is an apocalyptic number.

It is an amenable number.

425323535317 is a deficient number, since it is larger than the sum of its proper divisors (1).

425323535317 is an equidigital number, since it uses as much as digits as its factorization.

425323535317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 43.

The spelling of 425323535317 in words is "four hundred twenty-five billion, three hundred twenty-three million, five hundred thirty-five thousand, three hundred seventeen".