223879090583 has 2 divisors, whose sum is σ = 223879090584. Its totient is φ = 223879090582.

The previous prime is 223879090579. The next prime is 223879090601. The reversal of 223879090583 is 385090978322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223879090583 - 2² = 223879090579 is a prime.

It is a super-2 number, since 2×223879090583² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223849090583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111939545291 + 111939545292.

It is an arithmetic number, because the mean of its divisors is an integer number (111939545292).

Almost surely, 2^223879090583 is an apocalyptic number.

223879090583 is a deficient number, since it is larger than the sum of its proper divisors (1).

223879090583 is an equidigital number, since it uses as much as digits as its factorization.

223879090583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 223879090583 in words is "two hundred twenty-three billion, eight hundred seventy-nine million, ninety thousand, five hundred eighty-three".