2541764071 has 8 divisors (see below), whose sum is σ = 3168952704. Its totient is φ = 1980595320.

The previous prime is 2541764051. The next prime is 2541764077. The reversal of 2541764071 is 1704671452.

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

It is not a de Polignac number, because 2541764071 - 2⁷ = 2541763943 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2541764071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2541764077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16504885 + ... + 16505038.

It is an arithmetic number, because the mean of its divisors is an integer number (396119088).

Almost surely, 2^2541764071 is an apocalyptic number.

2541764071 is a deficient number, since it is larger than the sum of its proper divisors (627188633).

2541764071 is a wasteful number, since it uses less digits than its factorization.

2541764071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33009941.

The product of its (nonzero) digits is 47040, while the sum is 37.

The square root of 2541764071 is about 50415.9108913049. The cubic root of 2541764071 is about 1364.7247846881.

The spelling of 2541764071 in words is "two billion, five hundred forty-one million, seven hundred sixty-four thousand, seventy-one".