30553034 has 8 divisors (see below), whose sum is σ = 46159680. Its totient is φ = 15166476.

The previous prime is 30553031. The next prime is 30553049. The reversal of 30553034 is 43035503.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30553031) 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 3 ways as a sum of consecutive naturals, for example, 54674 + ... + 55229.

It is an arithmetic number, because the mean of its divisors is an integer number (5769960).

Almost surely, 2^30553034 is an apocalyptic number.

30553034 is a deficient number, since it is larger than the sum of its proper divisors (15606646).

30553034 is a wasteful number, since it uses less digits than its factorization.

30553034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110044.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 30553034 is about 5527.4798959381. The cubic root of 30553034 is about 312.6209758814.

Adding to 30553034 its reverse (43035503), we get a palindrome (73588537).

The spelling of 30553034 in words is "thirty million, five hundred fifty-three thousand, thirty-four".