506676565 has 16 divisors (see below), whose sum is σ = 628689600. Its totient is φ = 391742080.

The previous prime is 506676529. The next prime is 506676589. The reversal of 506676565 is 565676605.

It is not a de Polignac number, because 506676565 - 2²³ = 498287957 is a prime.

It is a super-2 number, since 2×506676565² = 513442283040398450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10386 + ... + 33484.

It is an arithmetic number, because the mean of its divisors is an integer number (39293100).

Almost surely, 2^506676565 is an apocalyptic number.

It is an amenable number.

506676565 is a deficient number, since it is larger than the sum of its proper divisors (122013035).

506676565 is a wasteful number, since it uses less digits than its factorization.

506676565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23252.

The product of its (nonzero) digits is 1134000, while the sum is 46.

The square root of 506676565 is about 22509.4772262707. The cubic root of 506676565 is about 797.2177124166.

The spelling of 506676565 in words is "five hundred six million, six hundred seventy-six thousand, five hundred sixty-five".