495575133 has 4 divisors (see below), whose sum is σ = 660766848. Its totient is φ = 330383420.

The previous prime is 495575131. The next prime is 495575221. The reversal of 495575133 is 331575594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 495575133 - 2¹ = 495575131 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495575131) 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, 82595853 + ... + 82595858.

It is an arithmetic number, because the mean of its divisors is an integer number (165191712).

Almost surely, 2^495575133 is an apocalyptic number.

It is an amenable number.

495575133 is a deficient number, since it is larger than the sum of its proper divisors (165191715).

495575133 is a wasteful number, since it uses less digits than its factorization.

495575133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165191714.

The product of its digits is 283500, while the sum is 42.

The square root of 495575133 is about 22261.5168620649. The cubic root of 495575133 is about 791.3522388847.

The spelling of 495575133 in words is "four hundred ninety-five million, five hundred seventy-five thousand, one hundred thirty-three".