30027550255280 has 40 divisors (see below), whose sum is σ = 70346986080624. Its totient is φ = 11919332921600.

The previous prime is 30027550255253. The next prime is 30027550255303. The reversal of 30027550255280 is 8255205572003.

It is a tau number, because it is divible by the number of its divisors (40).

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, 1432601651 + ... + 1432622610.

Almost surely, 2^{30027550255280} is an apocalyptic number.

It is an amenable number.

30027550255280 is an abundant number, since it is smaller than the sum of its proper divisors (40319435825344).

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

30027550255280 is a wasteful number, since it uses less digits than its factorization.

30027550255280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2865224405 (or 2865224399 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 30027550255280 in words is "thirty trillion, twenty-seven billion, five hundred fifty million, two hundred fifty-five thousand, two hundred eighty".