2555227019 has 2 divisors, whose sum is σ = 2555227020. Its totient is φ = 2555227018.

The previous prime is 2555226979. The next prime is 2555227069. The reversal of 2555227019 is 9107225552.

2555227019 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 is a cyclic number.

It is not a de Polignac number, because 2555227019 - 2⁸ = 2555226763 is a prime.

It is a super-2 number, since 2×2555227019² = 13058370237255252722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2555227069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277613509 + 1277613510.

It is an arithmetic number, because the mean of its divisors is an integer number (1277613510).

Almost surely, 2^2555227019 is an apocalyptic number.

2555227019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555227019 is an equidigital number, since it uses as much as digits as its factorization.

2555227019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63000, while the sum is 38.

The square root of 2555227019 is about 50549.2533970582. The cubic root of 2555227019 is about 1367.1300531432.

The spelling of 2555227019 in words is "two billion, five hundred fifty-five million, two hundred twenty-seven thousand, nineteen".