30000503050 has 24 divisors (see below), whose sum is σ = 63772498656. Its totient is φ = 10285886640.

The previous prime is 30000503003. The next prime is 30000503107. The reversal of 30000503050 is 5030500003.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42857512 + ... + 42858211.

It is an arithmetic number, because the mean of its divisors is an integer number (2657187444).

Almost surely, 2^30000503050 is an apocalyptic number.

30000503050 is an abundant number, since it is smaller than the sum of its proper divisors (33771995606).

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

30000503050 is a wasteful number, since it uses less digits than its factorization.

30000503050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85715742 (or 85715737 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 16.

The spelling of 30000503050 in words is "thirty billion, five hundred three thousand, fifty".