50658980 has 24 divisors (see below), whose sum is σ = 112642488. Its totient is φ = 19071488.

The previous prime is 50658973. The next prime is 50659013. The reversal of 50658980 is 8985605.

50658980 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 4 ways, for example, as 29073664 + 21585316 = 5392^2 + 4646^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74159 + ... + 74838.

It is an arithmetic number, because the mean of its divisors is an integer number (4693437).

Almost surely, 2^50658980 is an apocalyptic number.

It is an amenable number.

50658980 is an abundant number, since it is smaller than the sum of its proper divisors (61983508).

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

50658980 is a wasteful number, since it uses less digits than its factorization.

50658980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149023 (or 149021 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 41.

The square root of 50658980 is about 7117.5122058202. The cubic root of 50658980 is about 370.0145599335.

The spelling of 50658980 in words is "fifty million, six hundred fifty-eight thousand, nine hundred eighty".