10646998256 has 20 divisors (see below), whose sum is σ = 20714162304. Its totient is φ = 5301408000.

The previous prime is 10646998237. The next prime is 10646998303. The reversal of 10646998256 is 65289964601.

10646998256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10646998256² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1376720 + ... + 1384431.

Almost surely, 2^10646998256 is an apocalyptic number.

10646998256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10646998256 is a deficient number, since it is larger than the sum of its proper divisors (10067164048).

10646998256 is a wasteful number, since it uses less digits than its factorization.

10646998256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761400 (or 2761394 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 10646998256 in words is "ten billion, six hundred forty-six million, nine hundred ninety-eight thousand, two hundred fifty-six".