3116542566 has 16 divisors (see below), whose sum is σ = 6249800304. Its totient is φ = 1036061664.

The previous prime is 3116542489. The next prime is 3116542567. The reversal of 3116542566 is 6652456113.

3116542566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3116542567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694041 + ... + 698516.

It is an arithmetic number, because the mean of its divisors is an integer number (390612519).

Almost surely, 2^3116542566 is an apocalyptic number.

3116542566 is an abundant number, since it is smaller than the sum of its proper divisors (3133257738).

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

3116542566 is a wasteful number, since it uses less digits than its factorization.

3116542566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392935.

The product of its digits is 129600, while the sum is 39.

The square root of 3116542566 is about 55826.0025973560. The cubic root of 3116542566 is about 1460.6887608429.

Adding to 3116542566 its reverse (6652456113), we get a palindrome (9768998679).

The spelling of 3116542566 in words is "three billion, one hundred sixteen million, five hundred forty-two thousand, five hundred sixty-six".