50516422 has 16 divisors (see below), whose sum is σ = 85330944. Its totient is φ = 22221000.

The previous prime is 50516419. The next prime is 50516437. The reversal of 50516422 is 22461505.

It is a super-3 number, since 3×50516422³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36354 + ... + 37717.

It is an arithmetic number, because the mean of its divisors is an integer number (5333184).

Almost surely, 2^50516422 is an apocalyptic number.

50516422 is a deficient number, since it is larger than the sum of its proper divisors (34814522).

50516422 is a wasteful number, since it uses less digits than its factorization.

50516422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74115.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50516422 is about 7107.4905557447. The cubic root of 50516422 is about 369.6671513561.

Adding to 50516422 its reverse (22461505), we get a palindrome (72977927).

The spelling of 50516422 in words is "fifty million, five hundred sixteen thousand, four hundred twenty-two".