506697065 has 16 divisors (see below), whose sum is σ = 711849600. Its totient is φ = 338974080.

The previous prime is 506697041. The next prime is 506697091. The reversal of 506697065 is 560796605.

It is not a de Polignac number, because 506697065 - 2¹⁶ = 506631529 is a prime.

It is a super-2 number, since 2×506697065² = 513483831359228450, which contains 22 as substring.

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, 175115 + ... + 177984.

It is an arithmetic number, because the mean of its divisors is an integer number (44490600).

Almost surely, 2^506697065 is an apocalyptic number.

It is an amenable number.

506697065 is a deficient number, since it is larger than the sum of its proper divisors (205152535).

506697065 is a wasteful number, since it uses less digits than its factorization.

506697065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353152.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 506697065 is about 22509.9325854166. The cubic root of 506697065 is about 797.2284640110.

The spelling of 506697065 in words is "five hundred six million, six hundred ninety-seven thousand, sixty-five".