30063542512 has 80 divisors (see below), whose sum is σ = 63483079680. Its totient is φ = 13752135936.

The previous prime is 30063542393. The next prime is 30063542563. The reversal of 30063542512 is 21524536003.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784633 + ... + 822055.

It is an arithmetic number, because the mean of its divisors is an integer number (793538496).

Almost surely, 2^30063542512 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 30063542512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31741539840).

30063542512 is an abundant number, since it is smaller than the sum of its proper divisors (33419537168).

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

30063542512 is a wasteful number, since it uses less digits than its factorization.

30063542512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37550 (or 37544 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 30063542512 in words is "thirty billion, sixty-three million, five hundred forty-two thousand, five hundred twelve".