2541155003 has 2 divisors, whose sum is σ = 2541155004. Its totient is φ = 2541155002.

The previous prime is 2541154939. The next prime is 2541155009. The reversal of 2541155003 is 3005511452.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2541155003 - 2⁶ = 2541154939 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2541155009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270577501 + 1270577502.

It is an arithmetic number, because the mean of its divisors is an integer number (1270577502).

Almost surely, 2^2541155003 is an apocalyptic number.

2541155003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2541155003 is an equidigital number, since it uses as much as digits as its factorization.

2541155003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 2541155003 is about 50409.8700950518. The cubic root of 2541155003 is about 1364.6157689844.

Adding to 2541155003 its reverse (3005511452), we get a palindrome (5546666455).

The spelling of 2541155003 in words is "two billion, five hundred forty-one million, one hundred fifty-five thousand, three".