6965689225 has 48 divisors (see below), whose sum is σ = 10004091840. Its totient is φ = 4754995200.

The previous prime is 6965689223. The next prime is 6965689231. The reversal of 6965689225 is 5229865696.

It is a happy number.

It is not a de Polignac number, because 6965689225 - 2¹ = 6965689223 is a prime.

It is a super-2 number, since 2×6965689225² = 97041652758562201250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6965689225.

It is not an unprimeable number, because it can be changed into a prime (6965689223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1910254 + ... + 1913896.

It is an arithmetic number, because the mean of its divisors is an integer number (208418580).

Almost surely, 2^6965689225 is an apocalyptic number.

It is an amenable number.

6965689225 is a deficient number, since it is larger than the sum of its proper divisors (3038402615).

6965689225 is a wasteful number, since it uses less digits than its factorization.

6965689225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4090 (or 4085 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 58.

The square root of 6965689225 is about 83460.7046759132. The cubic root of 6965689225 is about 1909.8006265583.

The spelling of 6965689225 in words is "six billion, nine hundred sixty-five million, six hundred eighty-nine thousand, two hundred twenty-five".