2546804913 has 16 divisors (see below), whose sum is σ = 3481497600. Its totient is φ = 1655061120.

The previous prime is 2546804899. The next prime is 2546804917. The reversal of 2546804913 is 3194086452.

2546804913 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2546804913 - 2⁸ = 2546804657 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2546804917) 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, 149223 + ... + 165411.

It is an arithmetic number, because the mean of its divisors is an integer number (217593600).

Almost surely, 2^2546804913 is an apocalyptic number.

It is an amenable number.

2546804913 is a deficient number, since it is larger than the sum of its proper divisors (934692687).

2546804913 is a wasteful number, since it uses less digits than its factorization.

2546804913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17512.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2546804913 is about 50465.8787003655. The cubic root of 2546804913 is about 1365.6263657809.

The spelling of 2546804913 in words is "two billion, five hundred forty-six million, eight hundred four thousand, nine hundred thirteen".