2611256027 has 2 divisors, whose sum is σ = 2611256028. Its totient is φ = 2611256026.

The previous prime is 2611255991. The next prime is 2611256071. The reversal of 2611256027 is 7206521162.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2611256027 - 2¹⁸ = 2610993883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2611255984 and 2611256002.

It is not a weakly prime, because it can be changed into another prime (2611756027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305628013 + 1305628014.

It is an arithmetic number, because the mean of its divisors is an integer number (1305628014).

Almost surely, 2^2611256027 is an apocalyptic number.

2611256027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2611256027 is an equidigital number, since it uses as much as digits as its factorization.

2611256027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2611256027 is about 51100.4503600506. The cubic root of 2611256027 is about 1377.0503452963.

Adding to 2611256027 its reverse (7206521162), we get a palindrome (9817777189).

The spelling of 2611256027 in words is "two billion, six hundred eleven million, two hundred fifty-six thousand, twenty-seven".