2546680268 has 24 divisors (see below), whose sum is σ = 4863136320. Its totient is φ = 1157274320.

The previous prime is 2546680249. The next prime is 2546680337. The reversal of 2546680268 is 8620866452.

2546680268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284363 + ... + 293181.

It is an arithmetic number, because the mean of its divisors is an integer number (202630680).

Almost surely, 2^2546680268 is an apocalyptic number.

It is an amenable number.

2546680268 is a deficient number, since it is larger than the sum of its proper divisors (2316456052).

2546680268 is a wasteful number, since it uses less digits than its factorization.

2546680268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15397 (or 15395 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 2546680268 is about 50464.6437419308. The cubic root of 2546680268 is about 1365.6040867186.

The spelling of 2546680268 in words is "two billion, five hundred forty-six million, six hundred eighty thousand, two hundred sixty-eight".