5563223623 has 2 divisors, whose sum is σ = 5563223624. Its totient is φ = 5563223622.

The previous prime is 5563223587. The next prime is 5563223737. The reversal of 5563223623 is 3263223655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5563223623 - 2¹⁷ = 5563092551 is a prime.

It is a super-2 number, since 2×5563223623² = 61898914159010492258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5563226623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781611811 + 2781611812.

It is an arithmetic number, because the mean of its divisors is an integer number (2781611812).

Almost surely, 2^5563223623 is an apocalyptic number.

5563223623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5563223623 is an equidigital number, since it uses as much as digits as its factorization.

5563223623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 37.

The square root of 5563223623 is about 74587.0204727337. The cubic root of 5563223623 is about 1771.9120944482.

The spelling of 5563223623 in words is "five billion, five hundred sixty-three million, two hundred twenty-three thousand, six hundred twenty-three".