30050000052 has 24 divisors (see below), whose sum is σ = 70737171456. Its totient is φ = 9928023168.

The previous prime is 30050000047. The next prime is 30050000081. The reversal of 30050000052 is 25000005003.

It is a junction number, because it is equal to n+sod(n) for n = 30049999986 and 30050000040.

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, 11079028 + ... + 11081739.

It is an arithmetic number, because the mean of its divisors is an integer number (2947382144).

Almost surely, 2^30050000052 is an apocalyptic number.

It is an amenable number.

30050000052 is an abundant number, since it is smaller than the sum of its proper divisors (40687171404).

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

30050000052 is a wasteful number, since it uses less digits than its factorization.

30050000052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22160887 (or 22160885 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 15.

Adding to 30050000052 its reverse (25000005003), we get a palindrome (55050005055).

The spelling of 30050000052 in words is "thirty billion, fifty million, fifty-two", and thus it is an aban number, an eban number, and an uban number.