6650054433 has 48 divisors (see below), whose sum is σ = 10719708480. Its totient is φ = 3938524800.

The previous prime is 6650054417. The next prime is 6650054443. The reversal of 6650054433 is 3344500566.

6650054433 is a `hidden beast` number, since 66 + 50 + 0 + 544 + 3 + 3 = 666.

It is not a de Polignac number, because 6650054433 - 2⁴ = 6650054417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6650054413) 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 47 ways as a sum of consecutive naturals, for example, 1007203 + ... + 1013783.

It is an arithmetic number, because the mean of its divisors is an integer number (223327260).

Almost surely, 2^6650054433 is an apocalyptic number.

It is an amenable number.

6650054433 is a deficient number, since it is larger than the sum of its proper divisors (4069654047).

6650054433 is a wasteful number, since it uses less digits than its factorization.

6650054433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6830 (or 6827 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 6650054433 is about 81547.8659009541. The cubic root of 6650054433 is about 1880.5074864503.

Adding to 6650054433 its reverse (3344500566), we get a palindrome (9994554999).

The spelling of 6650054433 in words is "six billion, six hundred fifty million, fifty-four thousand, four hundred thirty-three".