30053004 has 12 divisors (see below), whose sum is σ = 70123704. Its totient is φ = 10017664.

The previous prime is 30052999. The next prime is 30053017. The reversal of 30053004 is 40035003.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1252197 + ... + 1252220.

It is an arithmetic number, because the mean of its divisors is an integer number (5843642).

Almost surely, 2^30053004 is an apocalyptic number.

It is an amenable number.

30053004 is an abundant number, since it is smaller than the sum of its proper divisors (40070700).

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

30053004 is a wasteful number, since it uses less digits than its factorization.

30053004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504424 (or 2504422 counting only the distinct ones).

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

The square root of 30053004 is about 5482.0620208093. The cubic root of 30053004 is about 310.9061382087.

Adding to 30053004 its reverse (40035003), we get a palindrome (70088007).

The spelling of 30053004 in words is "thirty million, fifty-three thousand, four".