506675889 has 6 divisors (see below), whose sum is σ = 731865186. Its totient is φ = 337783920.

The previous prime is 506675881. The next prime is 506675899. The reversal of 506675889 is 988576605.

506675889 is a `hidden beast` number, since 50 + 6 + 6 + 7 + 588 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 503553600 + 3122289 = 22440^2 + 1767^2 .

It is not a de Polignac number, because 506675889 - 2³ = 506675881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506675881) 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, 28148652 + ... + 28148669.

It is an arithmetic number, because the mean of its divisors is an integer number (121977531).

Almost surely, 2^506675889 is an apocalyptic number.

It is an amenable number.

506675889 is a deficient number, since it is larger than the sum of its proper divisors (225189297).

506675889 is a wasteful number, since it uses less digits than its factorization.

506675889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56297327 (or 56297324 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The square root of 506675889 is about 22509.4622103683. The cubic root of 506675889 is about 797.2173578713.

The spelling of 506675889 in words is "five hundred six million, six hundred seventy-five thousand, eight hundred eighty-nine".