50140900 has 18 divisors (see below), whose sum is σ = 108805970. Its totient is φ = 20056320.

The previous prime is 50140891. The next prime is 50140921. The reversal of 50140900 is 904105.

It can be written as a sum of positive squares in 3 ways, for example, as 2005056 + 48135844 = 1416^2 + 6938^2 .

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, 250605 + ... + 250804.

Almost surely, 2^50140900 is an apocalyptic number.

50140900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50140900 is an abundant number, since it is smaller than the sum of its proper divisors (58665070).

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

50140900 is a wasteful number, since it uses less digits than its factorization.

50140900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501423 (or 501416 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 50140900 is about 7081.0239372565. The cubic root of 50140900 is about 368.7488786713.

It can be divided in two parts, 50140 and 900, that added together give a triangular number (51040 = T₃₁₉).

The spelling of 50140900 in words is "fifty million, one hundred forty thousand, nine hundred".