6373166225 has 6 divisors (see below), whose sum is σ = 7902726150. Its totient is φ = 5098532960.

The previous prime is 6373166221. The next prime is 6373166243. The reversal of 6373166225 is 5226613736.

It can be written as a sum of positive squares in 3 ways, for example, as 205262929 + 6167903296 = 14327^2 + 78536^2 .

It is not a de Polignac number, because 6373166225 - 2² = 6373166221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6373166221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127463300 + ... + 127463349.

It is an arithmetic number, because the mean of its divisors is an integer number (1317121025).

Almost surely, 2^6373166225 is an apocalyptic number.

It is an amenable number.

6373166225 is a deficient number, since it is larger than the sum of its proper divisors (1529559925).

6373166225 is a wasteful number, since it uses less digits than its factorization.

6373166225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254926659 (or 254926654 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 6373166225 is about 79832.1127429307. The cubic root of 6373166225 is about 1854.0370786735.

The spelling of 6373166225 in words is "six billion, three hundred seventy-three million, one hundred sixty-six thousand, two hundred twenty-five".