10051850 has 12 divisors (see below), whose sum is σ = 18696534. Its totient is φ = 4020720.

The previous prime is 10051849. The next prime is 10051859. The reversal of 10051850 is 5815001.

It can be written as a sum of positive squares in 3 ways, for example, as 5303809 + 4748041 = 2303^2 + 2179^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10051859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100469 + ... + 100568.

Almost surely, 2^10051850 is an apocalyptic number.

10051850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10051850 is a deficient number, since it is larger than the sum of its proper divisors (8644684).

10051850 is a wasteful number, since it uses less digits than its factorization.

10051850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201049 (or 201044 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 10051850 is about 3170.4652655407. The cubic root of 10051850 is about 215.8151854206.

Adding to 10051850 its reverse (5815001), we get a palindrome (15866851).

It can be divided in two parts, 10051 and 850, that added together give a palindrome (10901).

The spelling of 10051850 in words is "ten million, fifty-one thousand, eight hundred fifty".