6666152304 has 160 divisors (see below), whose sum is σ = 20062715904. Its totient is φ = 1868025600.

The previous prime is 6666152279. The next prime is 6666152341. The reversal of 6666152304 is 4032516666.

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, 4210297 + ... + 4211879.

Almost surely, 2^6666152304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6666152304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10031357952).

6666152304 is an abundant number, since it is smaller than the sum of its proper divisors (13396563600).

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

6666152304 is a wasteful number, since it uses less digits than its factorization.

6666152304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835 (or 1829 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The square root of 6666152304 is about 81646.5082168246. The cubic root of 6666152304 is about 1882.0236531370.

The spelling of 6666152304 in words is "six billion, six hundred sixty-six million, one hundred fifty-two thousand, three hundred four".