259465426756 has 48 divisors (see below), whose sum is σ = 480130979328. Its totient is φ = 122495385600.

The previous prime is 259465426673. The next prime is 259465426777. The reversal of 259465426756 is 657624564952.

It is a junction number, because it is equal to n+sod(n) for n = 259465426694 and 259465426703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4991556 + ... + 5043268.

It is an arithmetic number, because the mean of its divisors is an integer number (10002728736).

Almost surely, 2^259465426756 is an apocalyptic number.

It is an amenable number.

259465426756 is a deficient number, since it is larger than the sum of its proper divisors (220665552572).

259465426756 is a wasteful number, since it uses less digits than its factorization.

259465426756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52732 (or 52730 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 61.

The spelling of 259465426756 in words is "two hundred fifty-nine billion, four hundred sixty-five million, four hundred twenty-six thousand, seven hundred fifty-six".