495589933 has 4 divisors (see below), whose sum is σ = 524742300. Its totient is φ = 466437568.

The previous prime is 495589907. The next prime is 495589937. The reversal of 495589933 is 339985594.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 278823204 + 216766729 = 16698^2 + 14723^2 .

It is not a de Polignac number, because 495589933 - 2⁹ = 495589421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495589937) 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, 14576158 + ... + 14576191.

It is an arithmetic number, because the mean of its divisors is an integer number (131185575).

Almost surely, 2^495589933 is an apocalyptic number.

It is an amenable number.

495589933 is a deficient number, since it is larger than the sum of its proper divisors (29152367).

495589933 is a wasteful number, since it uses less digits than its factorization.

495589933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29152366.

The product of its digits is 5248800, while the sum is 55.

The square root of 495589933 is about 22261.8492717923. The cubic root of 495589933 is about 791.3601165308.

The spelling of 495589933 in words is "four hundred ninety-five million, five hundred eighty-nine thousand, nine hundred thirty-three".