506564046 has 12 divisors (see below), whose sum is σ = 1097555472. Its totient is φ = 168854676.

The previous prime is 506564041. The next prime is 506564081. The reversal of 506564046 is 640465605.

It is a happy number.

506564046 is a `hidden beast` number, since 5 + 0 + 6 + 5 + 640 + 4 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 506564046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506564041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14071206 + ... + 14071241.

It is an arithmetic number, because the mean of its divisors is an integer number (91462956).

Almost surely, 2^506564046 is an apocalyptic number.

506564046 is an abundant number, since it is smaller than the sum of its proper divisors (590991426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506564046 is a wasteful number, since it uses less digits than its factorization.

506564046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28142455 (or 28142452 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 506564046 is about 22506.9777180322. The cubic root of 506564046 is about 797.1586946349.

The spelling of 506564046 in words is "five hundred six million, five hundred sixty-four thousand, forty-six".