10256628675650 has 48 divisors (see below), whose sum is σ = 21803035974720. Its totient is φ = 3516498100800.

The previous prime is 10256628675637. The next prime is 10256628675679. The reversal of 10256628675650 is 5657682665201.

It is a self number, because there is not a number n which added to its sum of digits gives 10256628675650.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23351060 + ... + 23786240.

It is an arithmetic number, because the mean of its divisors is an integer number (454229916140).

Almost surely, 2^{10256628675650} is an apocalyptic number.

10256628675650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10256628675650 is an abundant number, since it is smaller than the sum of its proper divisors (11546407299070).

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

10256628675650 is a wasteful number, since it uses less digits than its factorization.

10256628675650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502539 (or 502534 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 59.

The spelling of 10256628675650 in words is "ten trillion, two hundred fifty-six billion, six hundred twenty-eight million, six hundred seventy-five thousand, six hundred fifty".