6552165653571 has 8 divisors (see below), whose sum is σ = 8737005770944. Its totient is φ = 4367717985960.

The previous prime is 6552165653567. The next prime is 6552165653647. The reversal of 6552165653571 is 1753565612556.

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

It is not a de Polignac number, because 6552165653571 - 2² = 6552165653567 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6552165653471) 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, 98073481 + ... + 98140266.

It is an arithmetic number, because the mean of its divisors is an integer number (1092125721368).

Almost surely, 2^{6552165653571} is an apocalyptic number.

6552165653571 is a deficient number, since it is larger than the sum of its proper divisors (2184840117373).

6552165653571 is a wasteful number, since it uses less digits than its factorization.

6552165653571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196224881.

The product of its digits is 28350000, while the sum is 57.

The spelling of 6552165653571 in words is "six trillion, five hundred fifty-two billion, one hundred sixty-five million, six hundred fifty-three thousand, five hundred seventy-one".