6550022165 has 8 divisors (see below), whose sum is σ = 7860527520. Its totient is φ = 5239683792.

The previous prime is 6550022111. The next prime is 6550022183. The reversal of 6550022165 is 5612200556.

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 6550022165 - 2²⁰ = 6548973589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73466 + ... + 136004.

It is an arithmetic number, because the mean of its divisors is an integer number (982565940).

Almost surely, 2^6550022165 is an apocalyptic number.

It is an amenable number.

6550022165 is a deficient number, since it is larger than the sum of its proper divisors (1310505355).

6550022165 is a wasteful number, since it uses less digits than its factorization.

6550022165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83491.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 6550022165 is about 80932.2072169047. The cubic root of 6550022165 is about 1871.0307418646.

The spelling of 6550022165 in words is "six billion, five hundred fifty million, twenty-two thousand, one hundred sixty-five".