2576842568 has 32 divisors (see below), whose sum is σ = 4906107360. Its totient is φ = 1268651520.

The previous prime is 2576842561. The next prime is 2576842571. The reversal of 2576842568 is 8652486752.

It is not an unprimeable number, because it can be changed into a prime (2576842561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197528 + ... + 210168.

It is an arithmetic number, because the mean of its divisors is an integer number (153315855).

Almost surely, 2^2576842568 is an apocalyptic number.

It is an amenable number.

2576842568 is a deficient number, since it is larger than the sum of its proper divisors (2329264792).

2576842568 is a wasteful number, since it uses less digits than its factorization.

2576842568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13037 (or 13033 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 53.

The square root of 2576842568 is about 50762.6099407822. The cubic root of 2576842568 is about 1370.9742422926.

The spelling of 2576842568 in words is "two billion, five hundred seventy-six million, eight hundred forty-two thousand, five hundred sixty-eight".