2542546603 has 2 divisors, whose sum is σ = 2542546604. Its totient is φ = 2542546602.

The previous prime is 2542546577. The next prime is 2542546621. The reversal of 2542546603 is 3066452452.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2542546603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2542546663) 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, 1271273301 + 1271273302.

It is an arithmetic number, because the mean of its divisors is an integer number (1271273302).

Almost surely, 2^2542546603 is an apocalyptic number.

2542546603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542546603 is an equidigital number, since it uses as much as digits as its factorization.

2542546603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 37.

The square root of 2542546603 is about 50423.6710583432. The cubic root of 2542546603 is about 1364.8648227625.

The spelling of 2542546603 in words is "two billion, five hundred forty-two million, five hundred forty-six thousand, six hundred three".