223534055583 has 6 divisors (see below), whose sum is σ = 322882524744. Its totient is φ = 149022703716.

The previous prime is 223534055573. The next prime is 223534055599. The reversal of 223534055583 is 385550435322.

223534055583 is a `hidden beast` number, since 2 + 2 + 3 + 53 + 40 + 5 + 558 + 3 = 666.

It is not a de Polignac number, because 223534055583 - 2²⁹ = 222997184671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223534055533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12418558635 + ... + 12418558652.

It is an arithmetic number, because the mean of its divisors is an integer number (53813754124).

Almost surely, 2^223534055583 is an apocalyptic number.

223534055583 is a deficient number, since it is larger than the sum of its proper divisors (99348469161).

223534055583 is a wasteful number, since it uses less digits than its factorization.

223534055583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24837117293 (or 24837117290 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 223534055583 in words is "two hundred twenty-three billion, five hundred thirty-four million, fifty-five thousand, five hundred eighty-three".