2541304385 has 16 divisors (see below), whose sum is σ = 3188553984. Its totient is φ = 1940740032.

The previous prime is 2541304373. The next prime is 2541304387. The reversal of 2541304385 is 5834031452.

2541304385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2541304385 - 2⁴ = 2541304369 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2541304387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35879 + ... + 79811.

It is an arithmetic number, because the mean of its divisors is an integer number (199284624).

Almost surely, 2^2541304385 is an apocalyptic number.

It is an amenable number.

2541304385 is a deficient number, since it is larger than the sum of its proper divisors (647249599).

2541304385 is a wasteful number, since it uses less digits than its factorization.

2541304385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44464.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2541304385 is about 50411.3517473991. The cubic root of 2541304385 is about 1364.6425081428.

The spelling of 2541304385 in words is "two billion, five hundred forty-one million, three hundred four thousand, three hundred eighty-five".