2555363 has 2 divisors, whose sum is σ = 2555364. Its totient is φ = 2555362.

The previous prime is 2555353. The next prime is 2555429. The reversal of 2555363 is 3635552.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2555363 - 2⁴ = 2555347 is a prime.

It is not a weakly prime, because it can be changed into another prime (2555303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277681 + 1277682.

It is an arithmetic number, because the mean of its divisors is an integer number (1277682).

2^2555363 is an apocalyptic number.

2555363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555363 is an equidigital number, since it uses as much as digits as its factorization.

2555363 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2555363 is about 1598.5502807231. The cubic root of 2555363 is about 136.7154304141.

The spelling of 2555363 in words is "two million, five hundred fifty-five thousand, three hundred sixty-three".