30050033 has 16 divisors (see below), whose sum is σ = 34473600. Its totient is φ = 25948416.

The previous prime is 30049979. The next prime is 30050047. The reversal of 30050033 is 33005003.

It is not a de Polignac number, because 30050033 - 2¹⁰ = 30049009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30053033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49868 + ... + 50466.

It is an arithmetic number, because the mean of its divisors is an integer number (2154600).

Almost surely, 2^30050033 is an apocalyptic number.

It is an amenable number.

30050033 is a deficient number, since it is larger than the sum of its proper divisors (4423567).

30050033 is a wasteful number, since it uses less digits than its factorization.

30050033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 135, while the sum is 14.

The square root of 30050033 is about 5481.7910394323. The cubic root of 30050033 is about 310.8958926154.

Adding to 30050033 its reverse (33005003), we get a palindrome (63055036).

The spelling of 30050033 in words is "thirty million, fifty thousand, thirty-three".