28030333033 has 8 divisors (see below), whose sum is σ = 28428330240. Its totient is φ = 27632424960.

The previous prime is 28030333031. The next prime is 28030333049. The reversal of 28030333033 is 33033303082.

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

It is a cyclic number.

It is not a de Polignac number, because 28030333033 - 2¹ = 28030333031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 28030332992 and 28030333010.

It is not an unprimeable number, because it can be changed into a prime (28030333031) 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, 852841 + ... + 885097.

It is an arithmetic number, because the mean of its divisors is an integer number (3553541280).

Almost surely, 2^28030333033 is an apocalyptic number.

It is an amenable number.

28030333033 is a deficient number, since it is larger than the sum of its proper divisors (397997207).

28030333033 is a wasteful number, since it uses less digits than its factorization.

28030333033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44567.

The product of its (nonzero) digits is 11664, while the sum is 28.

The spelling of 28030333033 in words is "twenty-eight billion, thirty million, three hundred thirty-three thousand, thirty-three".