2728162387185 has 8 divisors (see below), whose sum is σ = 4365059819520. Its totient is φ = 1455019939824.

The previous prime is 2728162387147. The next prime is 2728162387213. The reversal of 2728162387185 is 5817832618272.

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

It is not a de Polignac number, because 2728162387185 - 2²⁵ = 2728128832753 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, 90938746225 + ... + 90938746254.

It is an arithmetic number, because the mean of its divisors is an integer number (545632477440).

Almost surely, 2^{2728162387185} is an apocalyptic number.

It is an amenable number.

2728162387185 is a deficient number, since it is larger than the sum of its proper divisors (1636897432335).

2728162387185 is a wasteful number, since it uses less digits than its factorization.

2728162387185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181877492487.

The product of its digits is 18063360, while the sum is 60.

The spelling of 2728162387185 in words is "two trillion, seven hundred twenty-eight billion, one hundred sixty-two million, three hundred eighty-seven thousand, one hundred eighty-five".