2682521116 has 72 divisors (see below), whose sum is σ = 5369069552. Its totient is φ = 1170892800.

The previous prime is 2682521071. The next prime is 2682521117. The reversal of 2682521116 is 6111252862.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2682521117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1268476 + ... + 1270588.

Almost surely, 2^2682521116 is an apocalyptic number.

It is an amenable number.

2682521116 is an abundant number, since it is smaller than the sum of its proper divisors (2686548436).

2682521116 is a wasteful number, since it uses less digits than its factorization.

2682521116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243 (or 2230 counting only the distinct ones).

The product of its digits is 11520, while the sum is 34.

The square root of 2682521116 is about 51793.0605004184. The cubic root of 2682521116 is about 1389.4653354883.

Adding to 2682521116 its reverse (6111252862), we get a palindrome (8793773978).

The spelling of 2682521116 in words is "two billion, six hundred eighty-two million, five hundred twenty-one thousand, one hundred sixteen".