500515065 has 32 divisors (see below), whose sum is σ = 904406400. Its totient is φ = 262560960.

The previous prime is 500515051. The next prime is 500515091. The reversal of 500515065 is 560515005.

500515065 is a `hidden beast` number, since 500 + 5 + 150 + 6 + 5 = 666.

It is not a de Polignac number, because 500515065 - 2¹⁷ = 500383993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22155 + ... + 38624.

It is an arithmetic number, because the mean of its divisors is an integer number (28262700).

Almost surely, 2^500515065 is an apocalyptic number.

It is an amenable number.

500515065 is a deficient number, since it is larger than the sum of its proper divisors (403891335).

500515065 is a wasteful number, since it uses less digits than its factorization.

500515065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60854 (or 60848 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 500515065 is about 22372.1940139987. The cubic root of 500515065 is about 793.9729706953.

The spelling of 500515065 in words is "five hundred million, five hundred fifteen thousand, sixty-five".