50540322 has 32 divisors (see below), whose sum is σ = 117983232. Its totient is φ = 14132304.

The previous prime is 50540317. The next prime is 50540333. The reversal of 50540322 is 22304505.

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

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 15 ways as a sum of consecutive naturals, for example, 10828 + ... + 14775.

It is an arithmetic number, because the mean of its divisors is an integer number (3686976).

Almost surely, 2^50540322 is an apocalyptic number.

50540322 is an abundant number, since it is smaller than the sum of its proper divisors (67442910).

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

50540322 is a wasteful number, since it uses less digits than its factorization.

50540322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25662.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 50540322 is about 7109.1716817081. The cubic root of 50540322 is about 369.7254403349.

Adding to 50540322 its reverse (22304505), we get a palindrome (72844827).

The spelling of 50540322 in words is "fifty million, five hundred forty thousand, three hundred twenty-two".