50043880 has 16 divisors (see below), whose sum is σ = 112598820. Its totient is φ = 20017536.

The previous prime is 50043871. The next prime is 50043881. The reversal of 50043880 is 8834005.

It can be written as a sum of positive squares in 2 ways, for example, as 48916036 + 1127844 = 6994^2 + 1062^2 .

It is not an unprimeable number, because it can be changed into a prime (50043881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625509 + ... + 625588.

Almost surely, 2^50043880 is an apocalyptic number.

It is an amenable number.

50043880 is an abundant number, since it is smaller than the sum of its proper divisors (62554940).

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

50043880 is a wasteful number, since it uses less digits than its factorization.

50043880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251108 (or 1251104 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 50043880 is about 7074.1699159689. The cubic root of 50043880 is about 368.5108885545.

Adding to 50043880 its reverse (8834005), we get a palindrome (58877885).

The spelling of 50043880 in words is "fifty million, forty-three thousand, eight hundred eighty".