2755386163 has 8 divisors (see below), whose sum is σ = 2918136240. Its totient is φ = 2592710400.

The previous prime is 2755386149. The next prime is 2755386187. The reversal of 2755386163 is 3616835572.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2755386163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755386103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69823 + ... + 101911.

It is an arithmetic number, because the mean of its divisors is an integer number (364767030).

Almost surely, 2^2755386163 is an apocalyptic number.

2755386163 is a deficient number, since it is larger than the sum of its proper divisors (162750077).

2755386163 is a wasteful number, since it uses less digits than its factorization.

2755386163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37157.

The product of its digits is 907200, while the sum is 46.

The square root of 2755386163 is about 52491.7723362433. The cubic root of 2755386163 is about 1401.9337500568.

The spelling of 2755386163 in words is "two billion, seven hundred fifty-five million, three hundred eighty-six thousand, one hundred sixty-three".