30525003050 has 48 divisors (see below), whose sum is σ = 58064497920. Its totient is φ = 11933732160.

The previous prime is 30525003049. The next prime is 30525003133. The reversal of 30525003050 is 5030052503.

It is a happy number.

It is a super-2 number, since 2×30525003050² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1770371 + ... + 1787529.

It is an arithmetic number, because the mean of its divisors is an integer number (1209677040).

Almost surely, 2^30525003050 is an apocalyptic number.

30525003050 is a deficient number, since it is larger than the sum of its proper divisors (27539494870).

30525003050 is a wasteful number, since it uses less digits than its factorization.

30525003050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17975 (or 17970 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 23.

Adding to 30525003050 its reverse (5030052503), we get a palindrome (35555055553).

The spelling of 30525003050 in words is "thirty billion, five hundred twenty-five million, three thousand, fifty".