54550137167 has 4 divisors (see below), whose sum is σ = 54595109640. Its totient is φ = 54505164696.

The previous prime is 54550137049. The next prime is 54550137179. The reversal of 54550137167 is 76173105545.

It is a happy number.

54550137167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76173105545 = 5 ⋅15234621109.

It is a cyclic number.

It is not a de Polignac number, because 54550137167 - 2¹⁴ = 54550120783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54550139167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22484417 + ... + 22486842.

It is an arithmetic number, because the mean of its divisors is an integer number (13648777410).

Almost surely, 2^54550137167 is an apocalyptic number.

54550137167 is a deficient number, since it is larger than the sum of its proper divisors (44972473).

54550137167 is a wasteful number, since it uses less digits than its factorization.

54550137167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44972472.

The product of its (nonzero) digits is 441000, while the sum is 44.

The spelling of 54550137167 in words is "fifty-four billion, five hundred fifty million, one hundred thirty-seven thousand, one hundred sixty-seven".