10585235256 has 16 divisors (see below), whose sum is σ = 26463088200. Its totient is φ = 3528411744.

The previous prime is 10585235251. The next prime is 10585235257. The reversal of 10585235256 is 65253258501.

It is a super-2 number, since 2×10585235256² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10585235251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220525711 + ... + 220525758.

Almost surely, 2^10585235256 is an apocalyptic number.

It is an amenable number.

10585235256 is an abundant number, since it is smaller than the sum of its proper divisors (15877852944).

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

10585235256 is a wasteful number, since it uses less digits than its factorization.

10585235256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441051478 (or 441051474 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 10585235256 in words is "ten billion, five hundred eighty-five million, two hundred thirty-five thousand, two hundred fifty-six".