30025052 has 6 divisors (see below), whose sum is σ = 52543848. Its totient is φ = 15012524.

The previous prime is 30025049. The next prime is 30025067. The reversal of 30025052 is 25052003.

It is a self number, because there is not a number n which added to its sum of digits gives 30025052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3753128 + ... + 3753135.

It is an arithmetic number, because the mean of its divisors is an integer number (8757308).

Almost surely, 2^30025052 is an apocalyptic number.

It is an amenable number.

30025052 is a deficient number, since it is larger than the sum of its proper divisors (22518796).

30025052 is a wasteful number, since it uses less digits than its factorization.

30025052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7506267 (or 7506265 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 30025052 is about 5479.5120220691. The cubic root of 30025052 is about 310.8097180742.

Adding to 30025052 its reverse (25052003), we get a palindrome (55077055).

It can be divided in two parts, 300 and 25052, that added together give a palindrome (25352).

The spelling of 30025052 in words is "thirty million, twenty-five thousand, fifty-two".