506432663322 has 64 divisors (see below), whose sum is σ = 1085594275584. Its totient is φ = 156940692480.

The previous prime is 506432663287. The next prime is 506432663369. The reversal of 506432663322 is 223366234605.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4110172 + ... + 4231592.

It is an arithmetic number, because the mean of its divisors is an integer number (16962410556).

Almost surely, 2^506432663322 is an apocalyptic number.

506432663322 is an abundant number, since it is smaller than the sum of its proper divisors (579161612262).

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

506432663322 is a wasteful number, since it uses less digits than its factorization.

506432663322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121943.

The product of its (nonzero) digits is 933120, while the sum is 42.

Adding to 506432663322 its reverse (223366234605), we get a palindrome (729798897927).

The spelling of 506432663322 in words is "five hundred six billion, four hundred thirty-two million, six hundred sixty-three thousand, three hundred twenty-two".