2555201333 has 2 divisors, whose sum is σ = 2555201334. Its totient is φ = 2555201332.

The previous prime is 2555201317. The next prime is 2555201387. The reversal of 2555201333 is 3331025552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2130099409 + 425101924 = 46153^2 + 20618^2 .

It is a cyclic number.

It is not a de Polignac number, because 2555201333 - 2⁴ = 2555201317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2555201296 and 2555201305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555201393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277600666 + 1277600667.

It is an arithmetic number, because the mean of its divisors is an integer number (1277600667).

Almost surely, 2^2555201333 is an apocalyptic number.

It is an amenable number.

2555201333 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555201333 is an equidigital number, since it uses as much as digits as its factorization.

2555201333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 29.

The square root of 2555201333 is about 50548.9993273853. Note that the first 3 decimals coincide. The cubic root of 2555201333 is about 1367.1254721777.

Adding to 2555201333 its reverse (3331025552), we get a palindrome (5886226885).

The spelling of 2555201333 in words is "two billion, five hundred fifty-five million, two hundred one thousand, three hundred thirty-three".