2255455801 has 2 divisors, whose sum is σ = 2255455802. Its totient is φ = 2255455800.

The previous prime is 2255455799. The next prime is 2255455817. The reversal of 2255455801 is 1085545522.

2255455801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1888771600 + 366684201 = 43460^2 + 19149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2255455801 - 2¹ = 2255455799 is a prime.

Together with 2255455799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2255455201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1127727900 + 1127727901.

It is an arithmetic number, because the mean of its divisors is an integer number (1127727901).

Almost surely, 2^2255455801 is an apocalyptic number.

It is an amenable number.

2255455801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2255455801 is an equidigital number, since it uses as much as digits as its factorization.

2255455801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80000, while the sum is 37.

The square root of 2255455801 is about 47491.6392747187. The cubic root of 2255455801 is about 1311.4289713464.

The spelling of 2255455801 in words is "two billion, two hundred fifty-five million, four hundred fifty-five thousand, eight hundred one".