30230055048 has 64 divisors (see below), whose sum is σ = 77470113600. Its totient is φ = 9824855040.

The previous prime is 30230055047. The next prime is 30230055181. The reversal of 30230055048 is 84055003203.

It is a super-2 number, since 2×30230055048² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30230055047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561468 + ... + 612948.

It is an arithmetic number, because the mean of its divisors is an integer number (1210470525).

Almost surely, 2^30230055048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30230055048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38735056800).

30230055048 is an abundant number, since it is smaller than the sum of its proper divisors (47240058552).

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

30230055048 is a wasteful number, since it uses less digits than its factorization.

30230055048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52102 (or 52098 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 30230055048 in words is "thirty billion, two hundred thirty million, fifty-five thousand, forty-eight".