2603140459 has 2 divisors, whose sum is σ = 2603140460. Its totient is φ = 2603140458.

The previous prime is 2603140417. The next prime is 2603140469. The reversal of 2603140459 is 9540413062.

It is a happy number.

2603140459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2603140459 - 2¹³ = 2603132267 is a prime.

It is not a weakly prime, because it can be changed into another prime (2603140469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1301570229 + 1301570230.

It is an arithmetic number, because the mean of its divisors is an integer number (1301570230).

Almost surely, 2^2603140459 is an apocalyptic number.

2603140459 is a deficient number, since it is larger than the sum of its proper divisors (1).

2603140459 is an equidigital number, since it uses as much as digits as its factorization.

2603140459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2603140459 is about 51020.9805766216. The cubic root of 2603140459 is about 1375.6222785997.

The spelling of 2603140459 in words is "two billion, six hundred three million, one hundred forty thousand, four hundred fifty-nine".