495438593 has 8 divisors (see below), whose sum is σ = 534209088. Its totient is φ = 456762384.

The previous prime is 495438577. The next prime is 495438631. The reversal of 495438593 is 395834594.

It is a happy number.

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

It is not a de Polignac number, because 495438593 - 2⁴ = 495438577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (495438553) 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, 12455 + ... + 33852.

It is an arithmetic number, because the mean of its divisors is an integer number (66776136).

Almost surely, 2^495438593 is an apocalyptic number.

It is an amenable number.

495438593 is a deficient number, since it is larger than the sum of its proper divisors (38770495).

495438593 is a wasteful number, since it uses less digits than its factorization.

495438593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47143.

The product of its digits is 2332800, while the sum is 50.

The square root of 495438593 is about 22258.4499235684. The cubic root of 495438593 is about 791.2795548775.

The spelling of 495438593 in words is "four hundred ninety-five million, four hundred thirty-eight thousand, five hundred ninety-three".