8530083280 has 20 divisors (see below), whose sum is σ = 19832443812. Its totient is φ = 3412033280.

The previous prime is 8530083277. The next prime is 8530083299. The reversal of 8530083280 is 823800358.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1555829136 + 6974254144 = 39444^2 + 83512^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

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, 53312941 + ... + 53313100.

Almost surely, 2^8530083280 is an apocalyptic number.

8530083280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8530083280 is an abundant number, since it is smaller than the sum of its proper divisors (11302360532).

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

8530083280 is a wasteful number, since it uses less digits than its factorization.

8530083280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106626054 (or 106626048 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 8530083280 is about 92358.4499653389. The cubic root of 8530083280 is about 2043.2323548432.

The spelling of 8530083280 in words is "eight billion, five hundred thirty million, eighty-three thousand, two hundred eighty".