6970522609 has 16 divisors (see below), whose sum is σ = 7469611200. Its totient is φ = 6484893696.

The previous prime is 6970522607. The next prime is 6970522649. The reversal of 6970522609 is 9062250796.

It is a cyclic number.

It is not a de Polignac number, because 6970522609 - 2¹ = 6970522607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6970522607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289817 + ... + 1295209.

It is an arithmetic number, because the mean of its divisors is an integer number (466850700).

Almost surely, 2^6970522609 is an apocalyptic number.

It is an amenable number.

6970522609 is a deficient number, since it is larger than the sum of its proper divisors (499088591).

6970522609 is a wasteful number, since it uses less digits than its factorization.

6970522609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6624.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 6970522609 is about 83489.6557005717. The cubic root of 6970522609 is about 1910.2422514657.

The spelling of 6970522609 in words is "six billion, nine hundred seventy million, five hundred twenty-two thousand, six hundred nine".