255802033 has 2 divisors, whose sum is σ = 255802034. Its totient is φ = 255802032.

The previous prime is 255802031. The next prime is 255802037. The reversal of 255802033 is 330208552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 255456289 + 345744 = 15983^2 + 588^2 .

It is a cyclic number.

It is not a de Polignac number, because 255802033 - 2¹ = 255802031 is a prime.

Together with 255802031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 255801992 and 255802010.

It is not a weakly prime, because it can be changed into another prime (255802031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127901016 + 127901017.

It is an arithmetic number, because the mean of its divisors is an integer number (127901017).

Almost surely, 2^255802033 is an apocalyptic number.

It is an amenable number.

255802033 is a deficient number, since it is larger than the sum of its proper divisors (1).

255802033 is an equidigital number, since it uses as much as digits as its factorization.

255802033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 255802033 is about 15993.8123347750. The cubic root of 255802033 is about 634.7967051291.

The spelling of 255802033 in words is "two hundred fifty-five million, eight hundred two thousand, thirty-three".