2680992755 has 16 divisors (see below), whose sum is σ = 3685186560. Its totient is φ = 1834196832.

The previous prime is 2680992751. The next prime is 2680992791. The reversal of 2680992755 is 5572990862.

It is a cyclic number.

It is not a de Polignac number, because 2680992755 - 2² = 2680992751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2680992697 and 2680992706.

It is not an unprimeable number, because it can be changed into a prime (2680992751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71879 + ... + 102608.

It is an arithmetic number, because the mean of its divisors is an integer number (230324160).

Almost surely, 2^2680992755 is an apocalyptic number.

2680992755 is a deficient number, since it is larger than the sum of its proper divisors (1004193805).

2680992755 is a wasteful number, since it uses less digits than its factorization.

2680992755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174938.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The square root of 2680992755 is about 51778.3039023103. The cubic root of 2680992755 is about 1389.2014036655.

The spelling of 2680992755 in words is "two billion, six hundred eighty million, nine hundred ninety-two thousand, seven hundred fifty-five".