2541611711 has 12 divisors (see below), whose sum is σ = 2666875680. Its totient is φ = 2421999360.

The previous prime is 2541611687. The next prime is 2541611717. The reversal of 2541611711 is 1171161452.

It is not a de Polignac number, because 2541611711 - 2⁶ = 2541611647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541611717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134495 + ... + 152223.

It is an arithmetic number, because the mean of its divisors is an integer number (222239640).

Almost surely, 2^2541611711 is an apocalyptic number.

2541611711 is a deficient number, since it is larger than the sum of its proper divisors (125263969).

2541611711 is a wasteful number, since it uses less digits than its factorization.

2541611711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18046 (or 18023 counting only the distinct ones).

The product of its digits is 1680, while the sum is 29.

The square root of 2541611711 is about 50414.3998377448. The cubic root of 2541611711 is about 1364.6975157498.

The spelling of 2541611711 in words is "two billion, five hundred forty-one million, six hundred eleven thousand, seven hundred eleven".