2555554363 has 2 divisors, whose sum is σ = 2555554364. Its totient is φ = 2555554362.

The previous prime is 2555554319. The next prime is 2555554367. The reversal of 2555554363 is 3634555552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555554363 - 2¹⁷ = 2555423291 is a prime.

It is not a weakly prime, because it can be changed into another prime (2555554367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277777181 + 1277777182.

It is an arithmetic number, because the mean of its divisors is an integer number (1277777182).

Almost surely, 2^2555554363 is an apocalyptic number.

2555554363 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555554363 is an equidigital number, since it uses as much as digits as its factorization.

2555554363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1350000, while the sum is 43.

The square root of 2555554363 is about 50552.4911651246. The cubic root of 2555554363 is about 1367.1884305669.

The spelling of 2555554363 in words is "two billion, five hundred fifty-five million, five hundred fifty-four thousand, three hundred sixty-three".