6530232080 has 20 divisors (see below), whose sum is σ = 15182789772. Its totient is φ = 2612092800.

The previous prime is 6530232067. The next prime is 6530232091. The reversal of 6530232080 is 802320356.

It can be written as a sum of positive squares in 2 ways, for example, as 1690525456 + 4839706624 = 41116^2 + 69568^2 .

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

It is a super-2 number, since 2×6530232080² = 85287862037322252800, which contains 22 as substring.

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, 40813871 + ... + 40814030.

Almost surely, 2^6530232080 is an apocalyptic number.

It is an amenable number.

6530232080 is an abundant number, since it is smaller than the sum of its proper divisors (8652557692).

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

6530232080 is a wasteful number, since it uses less digits than its factorization.

6530232080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81627914 (or 81627908 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6530232080 is about 80809.8513796431. The cubic root of 6530232080 is about 1869.1444779248.

The spelling of 6530232080 in words is "six billion, five hundred thirty million, two hundred thirty-two thousand, eighty".