54119827 has 4 divisors (see below), whose sum is σ = 54139360. Its totient is φ = 54100296.

The previous prime is 54119803. The next prime is 54119833. The reversal of 54119827 is 72891145.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72891145 = 5 ⋅14578229.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54119827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54119227) 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, 4752 + ... + 11437.

It is an arithmetic number, because the mean of its divisors is an integer number (13534840).

Almost surely, 2^54119827 is an apocalyptic number.

54119827 is a deficient number, since it is larger than the sum of its proper divisors (19533).

54119827 is a wasteful number, since it uses less digits than its factorization.

54119827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19532.

The product of its digits is 20160, while the sum is 37.

The square root of 54119827 is about 7356.6179049887. The cubic root of 54119827 is about 378.2556872403.

It can be divided in two parts, 54119 and 827, that added together give a triangular number (54946 = T₃₃₁).

The spelling of 54119827 in words is "fifty-four million, one hundred nineteen thousand, eight hundred twenty-seven".