2754165685 has 8 divisors (see below), whose sum is σ = 3323259576. Its totient is φ = 2191158720.

The previous prime is 2754165679. The next prime is 2754165697. The reversal of 2754165685 is 5865614572.

2754165685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 749956 + 2753415729 = 866^2 + 52473^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-2754165685 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1520734 + ... + 1522543.

It is an arithmetic number, because the mean of its divisors is an integer number (415407447).

Almost surely, 2^2754165685 is an apocalyptic number.

It is an amenable number.

2754165685 is a deficient number, since it is larger than the sum of its proper divisors (569093891).

2754165685 is a wasteful number, since it uses less digits than its factorization.

2754165685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043463.

The product of its digits is 2016000, while the sum is 49.

The square root of 2754165685 is about 52480.1456267034. The cubic root of 2754165685 is about 1401.7267274122.

The spelling of 2754165685 in words is "two billion, seven hundred fifty-four million, one hundred sixty-five thousand, six hundred eighty-five".