6616114825 has 12 divisors (see below), whose sum is σ = 8686570140. Its totient is φ = 4981544960.

The previous prime is 6616114823. The next prime is 6616114837. The reversal of 6616114825 is 5284116166.

6616114825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 5774409 + 6610340416 = 2403^2 + 81304^2 .

It is not a de Polignac number, because 6616114825 - 2¹ = 6616114823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6616114823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7783240 + ... + 7784089.

It is an arithmetic number, because the mean of its divisors is an integer number (723880845).

Almost surely, 2^6616114825 is an apocalyptic number.

It is an amenable number.

6616114825 is a deficient number, since it is larger than the sum of its proper divisors (2070455315).

6616114825 is a wasteful number, since it uses less digits than its factorization.

6616114825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15567356 (or 15567351 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 6616114825 is about 81339.5034715605. The cubic root of 6616114825 is about 1877.3028723833.

The spelling of 6616114825 in words is "six billion, six hundred sixteen million, one hundred fourteen thousand, eight hundred twenty-five".