30525028030 has 16 divisors (see below), whose sum is σ = 62794343520. Its totient is φ = 10465723872.

The previous prime is 30525027991. The next prime is 30525028043. The reversal of 30525028030 is 3082052503.

It is a self number, because there is not a number n which added to its sum of digits gives 30525028030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218035845 + ... + 218035984.

It is an arithmetic number, because the mean of its divisors is an integer number (3924646470).

Almost surely, 2^30525028030 is an apocalyptic number.

30525028030 is an abundant number, since it is smaller than the sum of its proper divisors (32269315490).

30525028030 is a wasteful number, since it uses less digits than its factorization.

30525028030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436071843.

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 30525028030 in words is "thirty billion, five hundred twenty-five million, twenty-eight thousand, thirty".