7009647522887 has 8 divisors (see below), whose sum is σ = 7200371171136. Its totient is φ = 6818990912352.

The previous prime is 7009647522797. The next prime is 7009647522907. The reversal of 7009647522887 is 7882257469007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7009647522887 - 2³⁰ = 7008573781063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7009647722887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16547423 + ... + 16965744.

It is an arithmetic number, because the mean of its divisors is an integer number (900046396392).

Almost surely, 2^{7009647522887} is an apocalyptic number.

7009647522887 is a deficient number, since it is larger than the sum of its proper divisors (190723648249).

7009647522887 is a wasteful number, since it uses less digits than its factorization.

7009647522887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33518857.

The product of its (nonzero) digits is 94832640, while the sum is 65.

The spelling of 7009647522887 in words is "seven trillion, nine billion, six hundred forty-seven million, five hundred twenty-two thousand, eight hundred eighty-seven".