10305758256 has 20 divisors (see below), whose sum is σ = 26623208952. Its totient is φ = 3435252736.

The previous prime is 10305758233. The next prime is 10305758273. The reversal of 10305758256 is 65285750301.

It is a super-2 number, since 2×10305758256² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107351601 + ... + 107351696.

Almost surely, 2^10305758256 is an apocalyptic number.

10305758256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10305758256 is an abundant number, since it is smaller than the sum of its proper divisors (16317450696).

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

10305758256 is a wasteful number, since it uses less digits than its factorization.

10305758256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214703308 (or 214703302 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The spelling of 10305758256 in words is "ten billion, three hundred five million, seven hundred fifty-eight thousand, two hundred fifty-six".