2745087827 has 2 divisors, whose sum is σ = 2745087828. Its totient is φ = 2745087826.

The previous prime is 2745087817. The next prime is 2745087859. The reversal of 2745087827 is 7287805472.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2745087827 - 2²⁸ = 2476652371 is a prime.

It is a super-3 number, since 3×2745087827³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2745087817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372543913 + 1372543914.

It is an arithmetic number, because the mean of its divisors is an integer number (1372543914).

Almost surely, 2^2745087827 is an apocalyptic number.

2745087827 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745087827 is an equidigital number, since it uses as much as digits as its factorization.

2745087827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1756160, while the sum is 50.

The square root of 2745087827 is about 52393.5857429132. The cubic root of 2745087827 is about 1400.1849801496.

The spelling of 2745087827 in words is "two billion, seven hundred forty-five million, eighty-seven thousand, eight hundred twenty-seven".