2541838973 has 2 divisors, whose sum is σ = 2541838974. Its totient is φ = 2541838972.

The previous prime is 2541838933. The next prime is 2541839029. The reversal of 2541838973 is 3798381452.

2541838973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1933624729 + 608214244 = 43973^2 + 24662^2 .

It is a cyclic number.

It is not a de Polignac number, because 2541838973 - 2⁶ = 2541838909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2541838933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270919486 + 1270919487.

It is an arithmetic number, because the mean of its divisors is an integer number (1270919487).

Almost surely, 2^2541838973 is an apocalyptic number.

It is an amenable number.

2541838973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541838973 is an equidigital number, since it uses as much as digits as its factorization.

2541838973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 50.

The square root of 2541838973 is about 50416.6537267201. The cubic root of 2541838973 is about 1364.7381900251.

The spelling of 2541838973 in words is "two billion, five hundred forty-one million, eight hundred thirty-eight thousand, nine hundred seventy-three".