507995 has 4 divisors (see below), whose sum is σ = 609600. Its totient is φ = 406392.

The previous prime is 507979. The next prime is 508009. The reversal of 507995 is 599705.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 507995 - 2⁴ = 507979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50795 + ... + 50804.

It is an arithmetic number, because the mean of its divisors is an integer number (152400).

2⁵⁰⁷⁹⁹⁵ is an apocalyptic number.

507995 is a deficient number, since it is larger than the sum of its proper divisors (101605).

507995 is a wasteful number, since it uses less digits than its factorization.

507995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101604.

The product of its (nonzero) digits is 14175, while the sum is 35.

The square root of 507995 is about 712.7376796550. The cubic root of 507995 is about 79.7908599821.

The spelling of 507995 in words is "five hundred seven thousand, nine hundred ninety-five".