455362213563 has 40 divisors (see below), whose sum is σ = 682713510336. Its totient is φ = 302469552000.

The previous prime is 455362213531. The next prime is 455362213589. The reversal of 455362213563 is 365312263554.

455362213563 is a `hidden beast` number, since 4 + 5 + 5 + 3 + 62 + 21 + 3 + 563 = 666.

It is not a de Polignac number, because 455362213563 - 2⁵ = 455362213531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (455362213963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26280943 + ... + 26298263.

Almost surely, 2^455362213563 is an apocalyptic number.

455362213563 is a deficient number, since it is larger than the sum of its proper divisors (227351296773).

455362213563 is a wasteful number, since it uses less digits than its factorization.

455362213563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18497 (or 18488 counting only the distinct ones).

The product of its digits is 1944000, while the sum is 45.

The spelling of 455362213563 in words is "four hundred fifty-five billion, three hundred sixty-two million, two hundred thirteen thousand, five hundred sixty-three".