30500002880 has 28 divisors (see below), whose sum is σ = 72628132620. Its totient is φ = 12200001024.

The previous prime is 30500002877. The next prime is 30500002903. The reversal of 30500002880 is 8820000503.

It can be written as a sum of positive squares in 2 ways, for example, as 18255252544 + 12244750336 = 135112^2 + 110656^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47655935 + ... + 47656574.

Almost surely, 2^30500002880 is an apocalyptic number.

It is an amenable number.

30500002880 is an abundant number, since it is smaller than the sum of its proper divisors (42128129740).

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

30500002880 is an equidigital number, since it uses as much as digits as its factorization.

30500002880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95312526 (or 95312516 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The spelling of 30500002880 in words is "thirty billion, five hundred million, two thousand, eight hundred eighty".