425207959 has 8 divisors (see below), whose sum is σ = 476400528. Its totient is φ = 376104960.

The previous prime is 425207953. The next prime is 425207963. The reversal of 425207959 is 959702524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425207959 - 2¹⁹ = 424683671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425207953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521962 + ... + 522775.

It is an arithmetic number, because the mean of its divisors is an integer number (59550066).

Almost surely, 2^425207959 is an apocalyptic number.

425207959 is a deficient number, since it is larger than the sum of its proper divisors (51192569).

425207959 is a wasteful number, since it uses less digits than its factorization.

425207959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044785.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 425207959 is about 20620.5712578483. The cubic root of 425207959 is about 751.9699082336.

The spelling of 425207959 in words is "four hundred twenty-five million, two hundred seven thousand, nine hundred fifty-nine".