6609532416 has 40 divisors (see below), whose sum is σ = 17608211544. Its totient is φ = 2203176960.

The previous prime is 6609532409. The next prime is 6609532429. The reversal of 6609532416 is 6142359066.

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, 2150005 + ... + 2153076.

Almost surely, 2^6609532416 is an apocalyptic number.

It is an amenable number.

6609532416 is an abundant number, since it is smaller than the sum of its proper divisors (10998679128).

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

6609532416 is an equidigital number, since it uses as much as digits as its factorization.

6609532416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303102 (or 4303086 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The square root of 6609532416 is about 81299.0308429319. The cubic root of 6609532416 is about 1876.6800861515.

The spelling of 6609532416 in words is "six billion, six hundred nine million, five hundred thirty-two thousand, four hundred sixteen".