2541204563 has 2 divisors, whose sum is σ = 2541204564. Its totient is φ = 2541204562.

The previous prime is 2541204553. The next prime is 2541204577. The reversal of 2541204563 is 3654021452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2541204563 - 2¹⁸ = 2540942419 is a prime.

It is not a weakly prime, because it can be changed into another prime (2541204503) 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, 1270602281 + 1270602282.

It is an arithmetic number, because the mean of its divisors is an integer number (1270602282).

Almost surely, 2^2541204563 is an apocalyptic number.

2541204563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541204563 is an equidigital number, since it uses as much as digits as its factorization.

2541204563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 2541204563 is about 50410.3616630549. The cubic root of 2541204563 is about 1364.6246402677.

The spelling of 2541204563 in words is "two billion, five hundred forty-one million, two hundred four thousand, five hundred sixty-three".