2732508985 has 8 divisors (see below), whose sum is σ = 3318517440. Its totient is φ = 2159669424.

The previous prime is 2732508979. The next prime is 2732509007. The reversal of 2732508985 is 5898052372.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2732508985 - 2⁹ = 2732508473 is a prime.

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, 3291765 + ... + 3292594.

It is an arithmetic number, because the mean of its divisors is an integer number (414814680).

Almost surely, 2^2732508985 is an apocalyptic number.

It is an amenable number.

2732508985 is a deficient number, since it is larger than the sum of its proper divisors (586008455).

2732508985 is an equidigital number, since it uses as much as digits as its factorization.

2732508985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6584447.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 2732508985 is about 52273.4060971734. The cubic root of 2732508985 is about 1398.0430114485.

The spelling of 2732508985 in words is "two billion, seven hundred thirty-two million, five hundred eight thousand, nine hundred eighty-five".