555992233 has 2 divisors, whose sum is σ = 555992234. Its totient is φ = 555992232.

The previous prime is 555992221. The next prime is 555992251. The reversal of 555992233 is 332299555.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 316733209 + 239259024 = 17797^2 + 15468^2 .

It is a cyclic number.

It is not a de Polignac number, because 555992233 - 2²¹ = 553895081 is a prime.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 555992233.

It is not a weakly prime, because it can be changed into another prime (555999233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277996116 + 277996117.

It is an arithmetic number, because the mean of its divisors is an integer number (277996117).

Almost surely, 2^555992233 is an apocalyptic number.

It is an amenable number.

555992233 is a deficient number, since it is larger than the sum of its proper divisors (1).

555992233 is an equidigital number, since it uses as much as digits as its factorization.

555992233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 364500, while the sum is 43.

The square root of 555992233 is about 23579.4875474426. The cubic root of 555992233 is about 822.2860228723.

The spelling of 555992233 in words is "five hundred fifty-five million, nine hundred ninety-two thousand, two hundred thirty-three".