30030054 has 16 divisors (see below), whose sum is σ = 60236400. Its totient is φ = 9980640.

The previous prime is 30030043. The next prime is 30030061. The reversal of 30030054 is 45003003.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5077 + ... + 9264.

It is an arithmetic number, because the mean of its divisors is an integer number (3764775).

Almost surely, 2^30030054 is an apocalyptic number.

30030054 is an abundant number, since it is smaller than the sum of its proper divisors (30206346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30030054 is a wasteful number, since it uses less digits than its factorization.

30030054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14695.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 30030054 is about 5479.9684305660. The cubic root of 30030054 is about 310.8269768163.

Adding to 30030054 its reverse (45003003), we get a palindrome (75033057).

The spelling of 30030054 in words is "thirty million, thirty thousand, fifty-four", and thus it is an eban number.