50078180 has 12 divisors (see below), whose sum is σ = 105164220. Its totient is φ = 20031264.

The previous prime is 50078173. The next prime is 50078183. The reversal of 50078180 is 8187005.

It is a happy number.

50078180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 20939776 + 29138404 = 4576^2 + 5398^2 .

It is a super-2 number, since 2×50078180² = 5015648224224800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50078183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1251935 + ... + 1251974.

It is an arithmetic number, because the mean of its divisors is an integer number (8763685).

Almost surely, 2^50078180 is an apocalyptic number.

It is an amenable number.

50078180 is an abundant number, since it is smaller than the sum of its proper divisors (55086040).

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

50078180 is a wasteful number, since it uses less digits than its factorization.

50078180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2503918 (or 2503916 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 50078180 is about 7076.5938134105. The cubic root of 50078180 is about 368.5950615961.

The spelling of 50078180 in words is "fifty million, seventy-eight thousand, one hundred eighty".