50422323 has 24 divisors (see below), whose sum is σ = 82810512. Its totient is φ = 27116544.

The previous prime is 50422321. The next prime is 50422343. The reversal of 50422323 is 32322405.

It is not a de Polignac number, because 50422323 - 2¹ = 50422321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 50422323.

It is not an unprimeable number, because it can be changed into a prime (50422321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7590 + ... + 12587.

It is an arithmetic number, because the mean of its divisors is an integer number (3450438).

Almost surely, 2^50422323 is an apocalyptic number.

50422323 is a deficient number, since it is larger than the sum of its proper divisors (32388189).

50422323 is a wasteful number, since it uses less digits than its factorization.

50422323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20211 (or 20204 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 50422323 is about 7100.8677638722. The cubic root of 50422323 is about 369.4374773283.

Adding to 50422323 its reverse (32322405), we get a palindrome (82744728).

The spelling of 50422323 in words is "fifty million, four hundred twenty-two thousand, three hundred twenty-three".