10168136850 has 24 divisors (see below), whose sum is σ = 25216979760. Its totient is φ = 2711503120.

The previous prime is 10168136819. The next prime is 10168136873. The reversal of 10168136850 is 5863186101.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10168136799 and 10168136808.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33893640 + ... + 33893939.

It is an arithmetic number, because the mean of its divisors is an integer number (1050707490).

Almost surely, 2^10168136850 is an apocalyptic number.

10168136850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10168136850 is an abundant number, since it is smaller than the sum of its proper divisors (15048842910).

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

10168136850 is a wasteful number, since it uses less digits than its factorization.

10168136850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67787594 (or 67787589 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 10168136850 in words is "ten billion, one hundred sixty-eight million, one hundred thirty-six thousand, eight hundred fifty".