30053005280 has 96 divisors (see below), whose sum is σ = 79133513760. Its totient is φ = 10718576640.

The previous prime is 30053005277. The next prime is 30053005303. The reversal of 30053005280 is 8250035003.

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, 239081 + ... + 342440.

It is an arithmetic number, because the mean of its divisors is an integer number (824307435).

Almost surely, 2^30053005280 is an apocalyptic number.

It is an amenable number.

30053005280 is an abundant number, since it is smaller than the sum of its proper divisors (49080508480).

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

30053005280 is a wasteful number, since it uses less digits than its factorization.

30053005280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581572 (or 581564 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 30053005280 in words is "thirty billion, fifty-three million, five thousand, two hundred eighty".