2680562900 has 18 divisors (see below), whose sum is σ = 5816821710. Its totient is φ = 1072225120.

The previous prime is 2680562881. The next prime is 2680562923. The reversal of 2680562900 is 92650862.

2680562900 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 3 ways, for example, as 829670416 + 1850892484 = 28804^2 + 43022^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13402715 + ... + 13402914.

Almost surely, 2^2680562900 is an apocalyptic number.

2680562900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2680562900 is an abundant number, since it is smaller than the sum of its proper divisors (3136258810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2680562900 is a wasteful number, since it uses less digits than its factorization.

2680562900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26805643 (or 26805636 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 2680562900 is about 51774.1528177912. The cubic root of 2680562900 is about 1389.1271541689.

The spelling of 2680562900 in words is "two billion, six hundred eighty million, five hundred sixty-two thousand, nine hundred".