50513322 has 32 divisors (see below), whose sum is σ = 106076160. Its totient is φ = 16014960.

The previous prime is 50513321. The next prime is 50513329. The reversal of 50513322 is 22331505.

It is not an unprimeable number, because it can be changed into a prime (50513321) by changing a digit.

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, 8673 + ... + 13275.

It is an arithmetic number, because the mean of its divisors is an integer number (3314880).

Almost surely, 2^50513322 is an apocalyptic number.

50513322 is an abundant number, since it is smaller than the sum of its proper divisors (55562838).

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

50513322 is a wasteful number, since it uses less digits than its factorization.

50513322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4698.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 50513322 is about 7107.2724726156. The cubic root of 50513322 is about 369.6595895141.

Adding to 50513322 its reverse (22331505), we get a palindrome (72844827).

The spelling of 50513322 in words is "fifty million, five hundred thirteen thousand, three hundred twenty-two".