506245164664 has 32 divisors (see below), whose sum is σ = 983292055200. Its totient is φ = 244057968000.

The previous prime is 506245164643. The next prime is 506245164671. The reversal of 506245164664 is 466461542605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1332087 + ... + 1669414.

It is an arithmetic number, because the mean of its divisors is an integer number (30727876725).

Almost surely, 2^506245164664 is an apocalyptic number.

It is an amenable number.

506245164664 is a deficient number, since it is larger than the sum of its proper divisors (477046890536).

506245164664 is a wasteful number, since it uses less digits than its factorization.

506245164664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002263 (or 3002259 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 506245164664 in words is "five hundred six billion, two hundred forty-five million, one hundred sixty-four thousand, six hundred sixty-four".