50978210 has 16 divisors (see below), whose sum is σ = 92604600. Its totient is φ = 20203776.

The previous prime is 50978203. The next prime is 50978219. The reversal of 50978210 is 1287905.

50978210 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 38651089 + 12327121 = 6217^2 + 3511^2 .

It is not an unprimeable number, because it can be changed into a prime (50978219) 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 7 ways as a sum of consecutive naturals, for example, 22295 + ... + 24474.

Almost surely, 2^50978210 is an apocalyptic number.

50978210 is a deficient number, since it is larger than the sum of its proper divisors (41626390).

50978210 is a wasteful number, since it uses less digits than its factorization.

50978210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46885.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 50978210 is about 7139.9026604009. The cubic root of 50978210 is about 370.7901545765.

The spelling of 50978210 in words is "fifty million, nine hundred seventy-eight thousand, two hundred ten".