2540027003 has 2 divisors, whose sum is σ = 2540027004. Its totient is φ = 2540027002.

The previous prime is 2540026939. The next prime is 2540027047. The reversal of 2540027003 is 3007200452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2540027003 - 2⁶ = 2540026939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2540027003.

It is not a weakly prime, because it can be changed into another prime (2540027053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270013501 + 1270013502.

It is an arithmetic number, because the mean of its divisors is an integer number (1270013502).

Almost surely, 2^2540027003 is an apocalyptic number.

2540027003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2540027003 is an equidigital number, since it uses as much as digits as its factorization.

2540027003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2540027003 is about 50398.6805680466. The cubic root of 2540027003 is about 1364.4138248027.

Adding to 2540027003 its reverse (3007200452), we get a palindrome (5547227455).

The spelling of 2540027003 in words is "two billion, five hundred forty million, twenty-seven thousand, three".