260634524256 has 120 divisors (see below), whose sum is σ = 785214798984. Its totient is φ = 84759160320.

The previous prime is 260634524219. The next prime is 260634524263. The reversal of 260634524256 is 652425436062.

260634524256 is a `hidden beast` number, since 2 + 6 + 0 + 634 + 5 + 2 + 4 + 2 + 5 + 6 = 666.

260634524256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1119990 + ... + 1332533.

Almost surely, 2^260634524256 is an apocalyptic number.

It is an amenable number.

260634524256 is an abundant number, since it is smaller than the sum of its proper divisors (524580274728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260634524256 is a wasteful number, since it uses less digits than its factorization.

260634524256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2452586 (or 2452569 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 260634524256 in words is "two hundred sixty billion, six hundred thirty-four million, five hundred twenty-four thousand, two hundred fifty-six".