425092960880639 has 2 divisors, whose sum is σ = 425092960880640. Its totient is φ = 425092960880638.

The previous prime is 425092960880633. The next prime is 425092960880647. The reversal of 425092960880639 is 936088069290524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425092960880639 - 2²⁰ = 425092959832063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425092960880633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212546480440319 + 212546480440320.

It is an arithmetic number, because the mean of its divisors is an integer number (212546480440320).

Almost surely, 2^{425092960880639} is an apocalyptic number.

425092960880639 is a deficient number, since it is larger than the sum of its proper divisors (1).

425092960880639 is an equidigital number, since it uses as much as digits as its factorization.

425092960880639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403107840, while the sum is 71.

The spelling of 425092960880639 in words is "four hundred twenty-five trillion, ninety-two billion, nine hundred sixty million, eight hundred eighty thousand, six hundred thirty-nine".