6611611006 has 32 divisors (see below), whose sum is σ = 13315696128. Its totient is φ = 2377801440.

The previous prime is 6611611001. The next prime is 6611611021. The reversal of 6611611006 is 6001161166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6611611001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1649250 + ... + 1653253.

It is an arithmetic number, because the mean of its divisors is an integer number (416115504).

Almost surely, 2^6611611006 is an apocalyptic number.

6611611006 is an abundant number, since it is smaller than the sum of its proper divisors (6704085122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6611611006 is a wasteful number, since it uses less digits than its factorization.

6611611006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302536.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 6611611006 is about 81311.8134467557. The cubic root of 6611611006 is about 1876.8767939451.

The spelling of 6611611006 in words is "six billion, six hundred eleven million, six hundred eleven thousand, six".