10256306568 has 64 divisors (see below), whose sum is σ = 25814680320. Its totient is φ = 3395649600.

The previous prime is 10256306563. The next prime is 10256306573. The reversal of 10256306568 is 86560365201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10256306563) and next prime (10256306573).

It is not an unprimeable number, because it can be changed into a prime (10256306561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2889771 + ... + 2893317.

It is an arithmetic number, because the mean of its divisors is an integer number (403354380).

Almost surely, 2^10256306568 is an apocalyptic number.

It is an amenable number.

10256306568 is an abundant number, since it is smaller than the sum of its proper divisors (15558373752).

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

10256306568 is a wasteful number, since it uses less digits than its factorization.

10256306568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4338 (or 4334 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 10256306568 in words is "ten billion, two hundred fifty-six million, three hundred six thousand, five hundred sixty-eight".