54183169 has 2 divisors, whose sum is σ = 54183170. Its totient is φ = 54183168.

The previous prime is 54183149. The next prime is 54183187. The reversal of 54183169 is 96138145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45697600 + 8485569 = 6760^2 + 2913^2 .

It is a cyclic number.

It is not a de Polignac number, because 54183169 - 2¹³ = 54174977 is a prime.

It is a super-2 number, since 2×54183169² = 5871631605765122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54183109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27091584 + 27091585.

It is an arithmetic number, because the mean of its divisors is an integer number (27091585).

Almost surely, 2^54183169 is an apocalyptic number.

It is an amenable number.

54183169 is a deficient number, since it is larger than the sum of its proper divisors (1).

54183169 is an equidigital number, since it uses as much as digits as its factorization.

54183169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 37.

The square root of 54183169 is about 7360.9217493463. The cubic root of 54183169 is about 378.4032002174.

The spelling of 54183169 in words is "fifty-four million, one hundred eighty-three thousand, one hundred sixty-nine".