6600133241 has 4 divisors (see below), whose sum is σ = 7107835812. Its totient is φ = 6092430672.

The previous prime is 6600133181. The next prime is 6600133259. The reversal of 6600133241 is 1423310066.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1034973241 + 5565160000 = 32171^2 + 74600^2 .

It is a cyclic number.

It is not a de Polignac number, because 6600133241 - 2³⁰ = 5526391417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6600133241.

It is not an unprimeable number, because it can be changed into a prime (6600136241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253851266 + ... + 253851291.

It is an arithmetic number, because the mean of its divisors is an integer number (1776958953).

Almost surely, 2^6600133241 is an apocalyptic number.

It is an amenable number.

6600133241 is a deficient number, since it is larger than the sum of its proper divisors (507702571).

6600133241 is a wasteful number, since it uses less digits than its factorization.

6600133241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507702570.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6600133241 is about 81241.2040838884. The cubic root of 6600133241 is about 1875.7900780327.

The spelling of 6600133241 in words is "six billion, six hundred million, one hundred thirty-three thousand, two hundred forty-one".