50868810 has 40 divisors (see below), whose sum is σ = 136782756. Its totient is φ = 13564800.

The previous prime is 50868803. The next prime is 50868827. The reversal of 50868810 is 1886805.

It can be written as a sum of positive squares in 2 ways, for example, as 45684081 + 5184729 = 6759^2 + 2277^2 .

It is a super-2 number, since 2×50868810² = 5175271661632200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 30591 + ... + 32210.

Almost surely, 2^50868810 is an apocalyptic number.

50868810 is an abundant number, since it is smaller than the sum of its proper divisors (85913946).

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

50868810 is a wasteful number, since it uses less digits than its factorization.

50868810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62820 (or 62811 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 50868810 is about 7132.2373768685. The cubic root of 50868810 is about 370.5247242102.

The spelling of 50868810 in words is "fifty million, eight hundred sixty-eight thousand, eight hundred ten".