505600500506 has 16 divisors (see below), whose sum is σ = 761939714016. Its totient is φ = 251623324656.

The previous prime is 505600500499. The next prime is 505600500527. The reversal of 505600500506 is 605005006505.

It is a super-2 number, since 2×505600500506² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 310976 + ... + 1052571.

It is an arithmetic number, because the mean of its divisors is an integer number (47621232126).

Almost surely, 2^505600500506 is an apocalyptic number.

505600500506 is a deficient number, since it is larger than the sum of its proper divisors (256339213510).

505600500506 is a wasteful number, since it uses less digits than its factorization.

505600500506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364413.

The product of its (nonzero) digits is 22500, while the sum is 32.

The spelling of 505600500506 in words is "five hundred five billion, six hundred million, five hundred thousand, five hundred six".