10263500646256 has 40 divisors (see below), whose sum is σ = 23362024203504. Its totient is φ = 4306363906560.

The previous prime is 10263500646229. The next prime is 10263500646271. The reversal of 10263500646256 is 65264600536201.

10263500646256 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2242895581 + ... + 2242900156.

Almost surely, 2^{10263500646256} is an apocalyptic number.

10263500646256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10263500646256 is an abundant number, since it is smaller than the sum of its proper divisors (13098523557248).

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

10263500646256 is a wasteful number, since it uses less digits than its factorization.

10263500646256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485795769 (or 4485795763 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 10263500646256 in words is "ten trillion, two hundred sixty-three billion, five hundred million, six hundred forty-six thousand, two hundred fifty-six".