10268392850 has 12 divisors (see below), whose sum is σ = 19099210794. Its totient is φ = 4107357120.

The previous prime is 10268392837. The next prime is 10268392873. The reversal of 10268392850 is 5829386201.

It can be written as a sum of positive squares in 3 ways, for example, as 4599959329 + 5668433521 = 67823^2 + 75289^2 .

It is a super-2 number, since 2×10268392850² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102683879 + ... + 102683978.

Almost surely, 2^10268392850 is an apocalyptic number.

10268392850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10268392850 is a deficient number, since it is larger than the sum of its proper divisors (8830817944).

10268392850 is a wasteful number, since it uses less digits than its factorization.

10268392850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205367869 (or 205367864 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 44.

The spelling of 10268392850 in words is "ten billion, two hundred sixty-eight million, three hundred ninety-two thousand, eight hundred fifty".