505433322 has 24 divisors (see below), whose sum is σ = 1121817060. Its totient is φ = 164368320.

The previous prime is 505433321. The next prime is 505433323. The reversal of 505433322 is 223334505.

It is an interprime number because it is at equal distance from previous prime (505433321) and next prime (505433323).

It can be written as a sum of positive squares in 2 ways, for example, as 483164361 + 22268961 = 21981^2 + 4719^2 .

It is not an unprimeable number, because it can be changed into a prime (505433321) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 341697 + ... + 343172.

Almost surely, 2^505433322 is an apocalyptic number.

505433322 is an abundant number, since it is smaller than the sum of its proper divisors (616383738).

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

505433322 is a wasteful number, since it uses less digits than its factorization.

505433322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684918 (or 684915 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 505433322 is about 22481.8442748810. The cubic root of 505433322 is about 796.5651283868.

Adding to 505433322 its reverse (223334505), we get a palindrome (728767827).

The spelling of 505433322 in words is "five hundred five million, four hundred thirty-three thousand, three hundred twenty-two".