5611066670 has 64 divisors (see below), whose sum is σ = 11142945792. Its totient is φ = 2017392000.

The previous prime is 5611066651. The next prime is 5611066709. The reversal of 5611066670 is 766601165.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5287940 + ... + 5289000.

It is an arithmetic number, because the mean of its divisors is an integer number (174108528).

Almost surely, 2^5611066670 is an apocalyptic number.

5611066670 is a deficient number, since it is larger than the sum of its proper divisors (5531879122).

5611066670 is a wasteful number, since it uses less digits than its factorization.

5611066670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 5611066670 is about 74907.0535397035. The cubic root of 5611066670 is about 1776.9770124017.

The spelling of 5611066670 in words is "five billion, six hundred eleven million, sixty-six thousand, six hundred seventy".