6522161066 has 8 divisors (see below), whose sum is σ = 9837897120. Its totient is φ = 3242862028.

The previous prime is 6522160943. The next prime is 6522161111. The reversal of 6522161066 is 6601612256.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9108806 + ... + 9109521.

It is an arithmetic number, because the mean of its divisors is an integer number (1229737140).

Almost surely, 2^6522161066 is an apocalyptic number.

6522161066 is a deficient number, since it is larger than the sum of its proper divisors (3315736054).

6522161066 is a wasteful number, since it uses less digits than its factorization.

6522161066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18218508.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 6522161066 is about 80759.8976349029. The cubic root of 6522161066 is about 1868.3741065990.

The spelling of 6522161066 in words is "six billion, five hundred twenty-two million, one hundred sixty-one thousand, sixty-six".