506199164 has 6 divisors (see below), whose sum is σ = 885848544. Its totient is φ = 253099580.

The previous prime is 506199163. The next prime is 506199179. The reversal of 506199164 is 461991605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506199163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63274892 + ... + 63274899.

It is an arithmetic number, because the mean of its divisors is an integer number (147641424).

Almost surely, 2^506199164 is an apocalyptic number.

It is an amenable number.

506199164 is a deficient number, since it is larger than the sum of its proper divisors (379649380).

506199164 is a wasteful number, since it uses less digits than its factorization.

506199164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126549795 (or 126549793 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 506199164 is about 22498.8702827498. The cubic root of 506199164 is about 796.9672488033.

The spelling of 506199164 in words is "five hundred six million, one hundred ninety-nine thousand, one hundred sixty-four".