5455138165 has 16 divisors (see below), whose sum is σ = 6905833920. Its totient is φ = 4125340800.

The previous prime is 5455138159. The next prime is 5455138181. The reversal of 5455138165 is 5618315545.

5455138165 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5455138165 - 2⁵ = 5455138133 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19411 + ... + 106240.

It is an arithmetic number, because the mean of its divisors is an integer number (431614620).

Almost surely, 2^5455138165 is an apocalyptic number.

It is an amenable number.

5455138165 is a deficient number, since it is larger than the sum of its proper divisors (1450695755).

5455138165 is a wasteful number, since it uses less digits than its factorization.

5455138165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126132.

The product of its digits is 360000, while the sum is 43.

The square root of 5455138165 is about 73858.9071473441. The cubic root of 5455138165 is about 1760.3617288736.

The spelling of 5455138165 in words is "five billion, four hundred fifty-five million, one hundred thirty-eight thousand, one hundred sixty-five".