495174331 has 4 divisors (see below), whose sum is σ = 495457600. Its totient is φ = 494891064.

The previous prime is 495174259. The next prime is 495174359. The reversal of 495174331 is 133471594.

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 495174331 - 2⁷ = 495174203 is a prime.

It is a super-2 number, since 2×495174331² = 490395236162595122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (495178331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138996 + ... + 142513.

It is an arithmetic number, because the mean of its divisors is an integer number (123864400).

Almost surely, 2^495174331 is an apocalyptic number.

495174331 is a deficient number, since it is larger than the sum of its proper divisors (283269).

495174331 is a wasteful number, since it uses less digits than its factorization.

495174331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283268.

The product of its digits is 45360, while the sum is 37.

The square root of 495174331 is about 22252.5129142755. The cubic root of 495174331 is about 791.1388429845.

The spelling of 495174331 in words is "four hundred ninety-five million, one hundred seventy-four thousand, three hundred thirty-one".