456160493 has 4 divisors (see below), whose sum is σ = 480168960. Its totient is φ = 432152028.

The previous prime is 456160489. The next prime is 456160499. The reversal of 456160493 is 394061654.

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 456160493 - 2² = 456160489 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 (456160499) 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, 12004205 + ... + 12004242.

It is an arithmetic number, because the mean of its divisors is an integer number (120042240).

Almost surely, 2^456160493 is an apocalyptic number.

It is an amenable number.

456160493 is a deficient number, since it is larger than the sum of its proper divisors (24008467).

456160493 is a wasteful number, since it uses less digits than its factorization.

456160493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24008466.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 456160493 is about 21357.9140601324. The cubic root of 456160493 is about 769.7905164663.

The spelling of 456160493 in words is "four hundred fifty-six million, one hundred sixty thousand, four hundred ninety-three".