506530892 has 24 divisors (see below), whose sum is σ = 1037772960. Its totient is φ = 211789440.

The previous prime is 506530877. The next prime is 506530901. The reversal of 506530892 is 298035605.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 219467 + ... + 221762.

It is an arithmetic number, because the mean of its divisors is an integer number (43240540).

Almost surely, 2^506530892 is an apocalyptic number.

It is an amenable number.

506530892 is an abundant number, since it is smaller than the sum of its proper divisors (531242068).

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

506530892 is a wasteful number, since it uses less digits than its factorization.

506530892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441281 (or 441279 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 506530892 is about 22506.2411788375. The cubic root of 506530892 is about 797.1413032335.

The spelling of 506530892 in words is "five hundred six million, five hundred thirty thousand, eight hundred ninety-two".