2680524890 has 16 divisors (see below), whose sum is σ = 4849948008. Its totient is φ = 1066653696.

The previous prime is 2680524881. The next prime is 2680524901. The reversal of 2680524890 is 984250862.

2680524890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2382513721 + 298011169 = 48811^2 + 17263^2 .

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, 692507 + ... + 696366.

Almost surely, 2^2680524890 is an apocalyptic number.

2680524890 is a deficient number, since it is larger than the sum of its proper divisors (2169423118).

2680524890 is a wasteful number, since it uses less digits than its factorization.

2680524890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389073.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 2680524890 is about 51773.7857414348. The cubic root of 2680524890 is about 1389.1205882629.

The spelling of 2680524890 in words is "two billion, six hundred eighty million, five hundred twenty-four thousand, eight hundred ninety".