2541067973 has 2 divisors, whose sum is σ = 2541067974. Its totient is φ = 2541067972.

The previous prime is 2541067967. The next prime is 2541068003. The reversal of 2541067973 is 3797601452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2149898689 + 391169284 = 46367^2 + 19778^2 .

It is a cyclic number.

It is not a de Polignac number, because 2541067973 - 2⁶ = 2541067909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2541067933) 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, 1270533986 + 1270533987.

It is an arithmetic number, because the mean of its divisors is an integer number (1270533987).

Almost surely, 2^2541067973 is an apocalyptic number.

It is an amenable number.

2541067973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541067973 is an equidigital number, since it uses as much as digits as its factorization.

2541067973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 2541067973 is about 50409.0068638532. The cubic root of 2541067973 is about 1364.6001902592.

The spelling of 2541067973 in words is "two billion, five hundred forty-one million, sixty-seven thousand, nine hundred seventy-three".