2611275587 has 2 divisors, whose sum is σ = 2611275588. Its totient is φ = 2611275586.

The previous prime is 2611275581. The next prime is 2611275593. The reversal of 2611275587 is 7855721162.

It is a balanced prime because it is at equal distance from previous prime (2611275581) and next prime (2611275593).

It is a cyclic number.

It is not a de Polignac number, because 2611275587 - 2⁴ = 2611275571 is a prime.

It is not a weakly prime, because it can be changed into another prime (2611275581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1305637793 + 1305637794.

It is an arithmetic number, because the mean of its divisors is an integer number (1305637794).

Almost surely, 2^2611275587 is an apocalyptic number.

2611275587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2611275587 is an equidigital number, since it uses as much as digits as its factorization.

2611275587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235200, while the sum is 44.

The square root of 2611275587 is about 51100.6417474380. The cubic root of 2611275587 is about 1377.0537836209.

The spelling of 2611275587 in words is "two billion, six hundred eleven million, two hundred seventy-five thousand, five hundred eighty-seven".