505600600051 has 8 divisors (see below), whose sum is σ = 506245671360. Its totient is φ = 504955900008.

The previous prime is 505600600019. The next prime is 505600600093. The reversal of 505600600051 is 150006006505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 505600600051 - 2⁵ = 505600600019 is a prime.

It is a super-2 number, since 2×505600600051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 505600599992 and 505600600019.

It is not an unprimeable number, because it can be changed into a prime (505600600951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2685340 + ... + 2867446.

It is an arithmetic number, because the mean of its divisors is an integer number (63280708920).

Almost surely, 2^505600600051 is an apocalyptic number.

505600600051 is a deficient number, since it is larger than the sum of its proper divisors (645071309).

505600600051 is a wasteful number, since it uses less digits than its factorization.

505600600051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185633.

The product of its (nonzero) digits is 4500, while the sum is 28.

Adding to 505600600051 its reverse (150006006505), we get a palindrome (655606606556).

The spelling of 505600600051 in words is "five hundred five billion, six hundred million, six hundred thousand, fifty-one".