30052603057552 has 80 divisors (see below), whose sum is σ = 62255804748480. Its totient is φ = 14004018642944.

The previous prime is 30052603057507. The next prime is 30052603057571. The reversal of 30052603057552 is 25575030625003.

It is a junction number, because it is equal to n+sod(n) for n = 30052603057499 and 30052603057508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65751024 + ... + 66206512.

It is an arithmetic number, because the mean of its divisors is an integer number (778197559356).

Almost surely, 2^{30052603057552} 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 30052603057552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31127902374240).

30052603057552 is an abundant number, since it is smaller than the sum of its proper divisors (32203201690928).

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

30052603057552 is a wasteful number, since it uses less digits than its factorization.

30052603057552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457888 (or 457882 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 43.

The spelling of 30052603057552 in words is "thirty trillion, fifty-two billion, six hundred three million, fifty-seven thousand, five hundred fifty-two".