6560101066 has 32 divisors (see below), whose sum is σ = 10564784640. Its totient is φ = 3044011776.

The previous prime is 6560101061. The next prime is 6560101081. The reversal of 6560101066 is 6601010656.

It is a super-2 number, since 2×6560101066² = 86069851992268672712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6560101061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3283980 + ... + 3285976.

It is an arithmetic number, because the mean of its divisors is an integer number (330149520).

Almost surely, 2^6560101066 is an apocalyptic number.

6560101066 is a deficient number, since it is larger than the sum of its proper divisors (4004683574).

6560101066 is a wasteful number, since it uses less digits than its factorization.

6560101066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6560101066 is about 80994.4508346097. The cubic root of 6560101066 is about 1871.9899380729.

The spelling of 6560101066 in words is "six billion, five hundred sixty million, one hundred one thousand, sixty-six".