506560052 has 12 divisors (see below), whose sum is σ = 917048580. Its totient is φ = 244546176.

The previous prime is 506560009. The next prime is 506560091. The reversal of 506560052 is 250065605.

It can be written as a sum of positive squares in 2 ways, for example, as 392198416 + 114361636 = 19804^2 + 10694^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 506559997 and 506560024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183333 + ... + 2183564.

It is an arithmetic number, because the mean of its divisors is an integer number (76420715).

Almost surely, 2^506560052 is an apocalyptic number.

It is an amenable number.

506560052 is a deficient number, since it is larger than the sum of its proper divisors (410488528).

506560052 is a wasteful number, since it uses less digits than its factorization.

506560052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366930 (or 4366928 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 506560052 is about 22506.8889898182. Note that the first 3 decimals coincide. The cubic root of 506560052 is about 797.1565995657.

The spelling of 506560052 in words is "five hundred six million, five hundred sixty thousand, fifty-two".