426485584597 has 2 divisors, whose sum is σ = 426485584598. Its totient is φ = 426485584596.

The previous prime is 426485584561. The next prime is 426485584633. The reversal of 426485584597 is 795485584624.

It is a balanced prime because it is at equal distance from previous prime (426485584561) and next prime (426485584633).

It can be written as a sum of positive squares in only one way, i.e., 251728979076 + 174756605521 = 501726^2 + 418039^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-426485584597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426485584397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213242792298 + 213242792299.

It is an arithmetic number, because the mean of its divisors is an integer number (213242792299).

Almost surely, 2^426485584597 is an apocalyptic number.

It is an amenable number.

426485584597 is a deficient number, since it is larger than the sum of its proper divisors (1).

426485584597 is an equidigital number, since it uses as much as digits as its factorization.

426485584597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072000, while the sum is 67.

The spelling of 426485584597 in words is "four hundred twenty-six billion, four hundred eighty-five million, five hundred eighty-four thousand, five hundred ninety-seven".