10508486256 has 60 divisors (see below), whose sum is σ = 30957025320. Its totient is φ = 3318468480.

The previous prime is 10508486251. The next prime is 10508486269. The reversal of 10508486256 is 65268480501.

10508486256 is a `hidden beast` number, since 10 + 5 + 0 + 8 + 4 + 8 + 625 + 6 = 666.

It is a super-2 number, since 2×10508486256² (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 (10508486251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1917675 + ... + 1923146.

It is an arithmetic number, because the mean of its divisors is an integer number (515950422).

Almost surely, 2^10508486256 is an apocalyptic number.

10508486256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10508486256 is an abundant number, since it is smaller than the sum of its proper divisors (20448539064).

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

10508486256 is a wasteful number, since it uses less digits than its factorization.

10508486256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3840854 (or 3840845 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 10508486256 in words is "ten billion, five hundred eight million, four hundred eighty-six thousand, two hundred fifty-six".