6365697225 has 12 divisors (see below), whose sum is σ = 10524619536. Its totient is φ = 3395038480.

The previous prime is 6365697203. The next prime is 6365697257. The reversal of 6365697225 is 5227965636.

It is not a de Polignac number, because 6365697225 - 2⁶ = 6365697161 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42437907 + ... + 42438056.

It is an arithmetic number, because the mean of its divisors is an integer number (877051628).

Almost surely, 2^6365697225 is an apocalyptic number.

It is an amenable number.

6365697225 is a deficient number, since it is larger than the sum of its proper divisors (4158922311).

6365697225 is a wasteful number, since it uses less digits than its factorization.

6365697225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84875976 (or 84875971 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 51.

The square root of 6365697225 is about 79785.3196083089. The cubic root of 6365697225 is about 1853.3125190853.

The spelling of 6365697225 in words is "six billion, three hundred sixty-five million, six hundred ninety-seven thousand, two hundred twenty-five".