456255983 has 4 divisors (see below), whose sum is σ = 456395808. Its totient is φ = 456116160.

The previous prime is 456255977. The next prime is 456256007. The reversal of 456255983 is 389552654.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-456255983 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 (456255883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64898 + ... + 71583.

It is an arithmetic number, because the mean of its divisors is an integer number (114098952).

Almost surely, 2^456255983 is an apocalyptic number.

456255983 is a deficient number, since it is larger than the sum of its proper divisors (139825).

456255983 is a wasteful number, since it uses less digits than its factorization.

456255983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139824.

The product of its digits is 1296000, while the sum is 47.

The square root of 456255983 is about 21360.1494142714. The cubic root of 456255983 is about 769.8442272172.

The spelling of 456255983 in words is "four hundred fifty-six million, two hundred fifty-five thousand, nine hundred eighty-three".