2555712067 has 2 divisors, whose sum is σ = 2555712068. Its totient is φ = 2555712066.

The previous prime is 2555712001. The next prime is 2555712077. The reversal of 2555712067 is 7602175552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2555712067 - 2¹¹ = 2555710019 is a prime.

It is not a weakly prime, because it can be changed into another prime (2555712077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277856033 + 1277856034.

It is an arithmetic number, because the mean of its divisors is an integer number (1277856034).

Almost surely, 2^2555712067 is an apocalyptic number.

2555712067 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555712067 is an equidigital number, since it uses as much as digits as its factorization.

2555712067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 2555712067 is about 50554.0509454979. The cubic root of 2555712067 is about 1367.2165531864.

The spelling of 2555712067 in words is "two billion, five hundred fifty-five million, seven hundred twelve thousand, sixty-seven".