30250050505280 has 56 divisors (see below), whose sum is σ = 72180844703808. Its totient is φ = 12075174102528.

The previous prime is 30250050505277. The next prime is 30250050505303. The reversal of 30250050505280 is 8250505005203.

It is a self number, because there is not a number n which added to its sum of digits gives 30250050505280.

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, 96898994 + ... + 97210673.

Almost surely, 2^{30250050505280} is an apocalyptic number.

It is an amenable number.

30250050505280 is an abundant number, since it is smaller than the sum of its proper divisors (41930794198528).

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

30250050505280 is a wasteful number, since it uses less digits than its factorization.

30250050505280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194110171 (or 194110161 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 30250050505280 in words is "thirty trillion, two hundred fifty billion, fifty million, five hundred five thousand, two hundred eighty".