30055525080750 has 384 divisors, whose sum is σ = 88347297362688. Its totient is φ = 7328724480000.

The previous prime is 30055525080743. The next prime is 30055525080769. The reversal of 30055525080750 is 5708052555003.

30055525080750 is a `hidden beast` number, since 3 + 0 + 0 + 55 + 525 + 0 + 8 + 0 + 75 + 0 = 666.

It is a super-3 number, since 3×30055525080750³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 30055525080696 and 30055525080705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1951523050 + ... + 1951538450.

It is an arithmetic number, because the mean of its divisors is an integer number (230071086882).

Almost surely, 2^{30055525080750} is an apocalyptic number.

30055525080750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 30055525080750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44173648681344).

30055525080750 is an abundant number, since it is smaller than the sum of its proper divisors (58291772281938).

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

30055525080750 is a wasteful number, since it uses less digits than its factorization.

30055525080750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16061 (or 16048 counting only the distinct ones).

The product of its (nonzero) digits is 1050000, while the sum is 45.

The spelling of 30055525080750 in words is "thirty trillion, fifty-five billion, five hundred twenty-five million, eighty thousand, seven hundred fifty".