2725711680 has 56 divisors (see below), whose sum is σ = 8654137632. Its totient is φ = 726856192.

The previous prime is 2725711663. The next prime is 2725711691. The reversal of 2725711680 is 861175272.

It is a congruent number.

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, 1418682 + ... + 1420601.

It is an arithmetic number, because the mean of its divisors is an integer number (154538172).

Almost surely, 2^2725711680 is an apocalyptic number.

2725711680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2725711680 is an abundant number, since it is smaller than the sum of its proper divisors (5928425952).

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

2725711680 is a wasteful number, since it uses less digits than its factorization.

2725711680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839303 (or 2839293 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 2725711680 is about 52208.3487576460. The cubic root of 2725711680 is about 1396.8828060062.

The spelling of 2725711680 in words is "two billion, seven hundred twenty-five million, seven hundred eleven thousand, six hundred eighty".