6654430133 has 8 divisors (see below), whose sum is σ = 7167067488. Its totient is φ = 6141901104.

The previous prime is 6654430091. The next prime is 6654430157. The reversal of 6654430133 is 3310344566.

6654430133 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6654430133 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6654430093 and 6654430102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6654430033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137666 + ... + 179612.

It is an arithmetic number, because the mean of its divisors is an integer number (895883436).

Almost surely, 2^6654430133 is an apocalyptic number.

It is an amenable number.

6654430133 is a deficient number, since it is larger than the sum of its proper divisors (512637355).

6654430133 is a wasteful number, since it uses less digits than its factorization.

6654430133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54163.

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 6654430133 is about 81574.6905173412. The cubic root of 6654430133 is about 1880.9198506183.

Adding to 6654430133 its reverse (3310344566), we get a palindrome (9964774699).

The spelling of 6654430133 in words is "six billion, six hundred fifty-four million, four hundred thirty thousand, one hundred thirty-three".