456663247983 has 24 divisors (see below), whose sum is σ = 718675481360. Its totient is φ = 286533797760.

The previous prime is 456663247967. The next prime is 456663247987. The reversal of 456663247983 is 389742366654.

It is not a de Polignac number, because 456663247983 - 2⁴ = 456663247967 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 456663247983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456663247987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29254228 + ... + 29269833.

Almost surely, 2^456663247983 is an apocalyptic number.

456663247983 is a deficient number, since it is larger than the sum of its proper divisors (262012233377).

456663247983 is a wasteful number, since it uses less digits than its factorization.

456663247983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58524104 (or 58524081 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 63.

The spelling of 456663247983 in words is "four hundred fifty-six billion, six hundred sixty-three million, two hundred forty-seven thousand, nine hundred eighty-three".