2541331005 has 8 divisors (see below), whose sum is σ = 4066129632. Its totient is φ = 1355376528.

The previous prime is 2541330991. The next prime is 2541331027. The reversal of 2541331005 is 5001331452.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2541331005 - 2⁶ = 2541330941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84711019 + ... + 84711048.

It is an arithmetic number, because the mean of its divisors is an integer number (508266204).

Almost surely, 2^2541331005 is an apocalyptic number.

It is an amenable number.

2541331005 is a deficient number, since it is larger than the sum of its proper divisors (1524798627).

2541331005 is a wasteful number, since it uses less digits than its factorization.

2541331005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169422075.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2541331005 is about 50411.6157745415. The cubic root of 2541331005 is about 1364.6472729736.

Adding to 2541331005 its reverse (5001331452), we get a palindrome (7542662457).

The spelling of 2541331005 in words is "two billion, five hundred forty-one million, three hundred thirty-one thousand, five".