2682521117 has 2 divisors, whose sum is σ = 2682521118. Its totient is φ = 2682521116.

The previous prime is 2682521071. The next prime is 2682521123. The reversal of 2682521117 is 7111252862.

2682521117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2514922201 + 167598916 = 50149^2 + 12946^2 .

It is a cyclic number.

It is not a de Polignac number, because 2682521117 - 2²⁴ = 2665743901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2682521147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341260558 + 1341260559.

It is an arithmetic number, because the mean of its divisors is an integer number (1341260559).

Almost surely, 2^2682521117 is an apocalyptic number.

It is an amenable number.

2682521117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2682521117 is an equidigital number, since it uses as much as digits as its factorization.

2682521117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 35.

The square root of 2682521117 is about 51793.0605100722. The cubic root of 2682521117 is about 1389.4653356610.

Adding to 2682521117 its reverse (7111252862), we get a palindrome (9793773979).

The spelling of 2682521117 in words is "two billion, six hundred eighty-two million, five hundred twenty-one thousand, one hundred seventeen".