50820195 has 16 divisors (see below), whose sum is σ = 83204352. Its totient is φ = 26473440.

The previous prime is 50820169. The next prime is 50820223. The reversal of 50820195 is 59102805.

50820195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50820195 - 2⁹ = 50819683 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 38751 + ... + 40040.

It is an arithmetic number, because the mean of its divisors is an integer number (5200272).

Almost surely, 2^50820195 is an apocalyptic number.

50820195 is a deficient number, since it is larger than the sum of its proper divisors (32384157).

50820195 is a wasteful number, since it uses less digits than its factorization.

50820195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78842.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 50820195 is about 7128.8284451234. The cubic root of 50820195 is about 370.4066505429.

It can be divided in two parts, 50820 and 195, that added together give a palindrome (51015).

The spelling of 50820195 in words is "fifty million, eight hundred twenty thousand, one hundred ninety-five".