455283957123 has 24 divisors (see below), whose sum is σ = 667566768960. Its totient is φ = 298959637680.

The previous prime is 455283957109. The next prime is 455283957133. The reversal of 455283957123 is 321759382554.

455283957123 is a `hidden beast` number, since 4 + 5 + 528 + 3 + 95 + 7 + 1 + 23 = 666.

It is not a de Polignac number, because 455283957123 - 2¹⁴ = 455283940739 is a prime.

It is a super-2 number, since 2×455283957123² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 455283957123.

It is not an unprimeable number, because it can be changed into a prime (455283957133) 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, 673413 + ... + 1167926.

It is an arithmetic number, because the mean of its divisors is an integer number (27815282040).

Almost surely, 2^455283957123 is an apocalyptic number.

455283957123 is a deficient number, since it is larger than the sum of its proper divisors (212282811837).

455283957123 is a wasteful number, since it uses less digits than its factorization.

455283957123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841759 (or 1841756 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The spelling of 455283957123 in words is "four hundred fifty-five billion, two hundred eighty-three million, nine hundred fifty-seven thousand, one hundred twenty-three".