2747129087 has 2 divisors, whose sum is σ = 2747129088. Its totient is φ = 2747129086.

The previous prime is 2747129053. The next prime is 2747129111. The reversal of 2747129087 is 7809217472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2747129087 - 2¹⁰ = 2747128063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2747129017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373564543 + 1373564544.

It is an arithmetic number, because the mean of its divisors is an integer number (1373564544).

Almost surely, 2^2747129087 is an apocalyptic number.

2747129087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2747129087 is an equidigital number, since it uses as much as digits as its factorization.

2747129087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 47.

The square root of 2747129087 is about 52413.0621791935. The cubic root of 2747129087 is about 1400.5319555013.

The spelling of 2747129087 in words is "two billion, seven hundred forty-seven million, one hundred twenty-nine thousand, eighty-seven".