2541326611 has 4 divisors (see below), whose sum is σ = 2610011152. Its totient is φ = 2472642072.

The previous prime is 2541326609. The next prime is 2541326621. The reversal of 2541326611 is 1166231452.

It is a happy number.

2541326611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2541326611 - 2¹ = 2541326609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2541326621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34342215 + ... + 34342288.

It is an arithmetic number, because the mean of its divisors is an integer number (652502788).

Almost surely, 2^2541326611 is an apocalyptic number.

2541326611 is a deficient number, since it is larger than the sum of its proper divisors (68684541).

2541326611 is an equidigital number, since it uses as much as digits as its factorization.

2541326611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68684540.

The product of its digits is 8640, while the sum is 31.

The square root of 2541326611 is about 50411.5721932970. The cubic root of 2541326611 is about 1364.6464864745.

The spelling of 2541326611 in words is "two billion, five hundred forty-one million, three hundred twenty-six thousand, six hundred eleven".