425959256 has 8 divisors (see below), whose sum is σ = 798673620. Its totient is φ = 212979624.

The previous prime is 425959249. The next prime is 425959273. The reversal of 425959256 is 652959524.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 425959256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26622446 + ... + 26622461.

Almost surely, 2^425959256 is an apocalyptic number.

It is an amenable number.

425959256 is a deficient number, since it is larger than the sum of its proper divisors (372714364).

425959256 is a wasteful number, since it uses less digits than its factorization.

425959256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53244913 (or 53244909 counting only the distinct ones).

The product of its digits is 972000, while the sum is 47.

The square root of 425959256 is about 20638.7803903235. The cubic root of 425959256 is about 752.4125311223.

The spelling of 425959256 in words is "four hundred twenty-five million, nine hundred fifty-nine thousand, two hundred fifty-six".