30528025003030 has 8 divisors (see below), whose sum is σ = 54950445005472. Its totient is φ = 12211210001208.

The previous prime is 30528025002989. The next prime is 30528025003087. The reversal of 30528025003030 is 3030052082503.

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

It is a junction number, because it is equal to n+sod(n) for n = 30528025002983 and 30528025003001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526401250142 + ... + 1526401250161.

It is an arithmetic number, because the mean of its divisors is an integer number (6868805625684).

Almost surely, 2^{30528025003030} is an apocalyptic number.

30528025003030 is a deficient number, since it is larger than the sum of its proper divisors (24422420002442).

30528025003030 is a wasteful number, since it uses less digits than its factorization.

30528025003030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052802500310.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 30528025003030 its reverse (3030052082503), we get a palindrome (33558077085533).

The spelling of 30528025003030 in words is "thirty trillion, five hundred twenty-eight billion, twenty-five million, three thousand, thirty".