2545288027 has 2 divisors, whose sum is σ = 2545288028. Its totient is φ = 2545288026.

The previous prime is 2545287977. The next prime is 2545288033. The reversal of 2545288027 is 7208825452.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2545288027 is a prime.

It is a super-2 number, since 2×2545288027² = 12956982280779105458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2545288087) 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, 1272644013 + 1272644014.

It is an arithmetic number, because the mean of its divisors is an integer number (1272644014).

Almost surely, 2^2545288027 is an apocalyptic number.

2545288027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545288027 is an equidigital number, since it uses as much as digits as its factorization.

2545288027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 358400, while the sum is 43.

The square root of 2545288027 is about 50450.8476341082. The cubic root of 2545288027 is about 1365.3551879736.

The spelling of 2545288027 in words is "two billion, five hundred forty-five million, two hundred eighty-eight thousand, twenty-seven".