495271193 has 8 divisors (see below), whose sum is σ = 521035200. Its totient is φ = 470086288.

The previous prime is 495271163. The next prime is 495271207. The reversal of 495271193 is 391172594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495271193 - 2²² = 491076889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 495271193.

It is not an unprimeable number, because it can be changed into a prime (495271163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143021 + ... + 146442.

It is an arithmetic number, because the mean of its divisors is an integer number (65129400).

Almost surely, 2^495271193 is an apocalyptic number.

It is an amenable number.

495271193 is a deficient number, since it is larger than the sum of its proper divisors (25764007).

495271193 is a wasteful number, since it uses less digits than its factorization.

495271193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289551.

The product of its digits is 68040, while the sum is 41.

The square root of 495271193 is about 22254.6892362037. The cubic root of 495271193 is about 791.1904250164.

The spelling of 495271193 in words is "four hundred ninety-five million, two hundred seventy-one thousand, one hundred ninety-three".