54274169 has 2 divisors, whose sum is σ = 54274170. Its totient is φ = 54274168.

The previous prime is 54274163. The next prime is 54274189. The reversal of 54274169 is 96147245.

54274169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42406144 + 11868025 = 6512^2 + 3445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54274169 is a prime.

It is a super-2 number, since 2×54274169² = 5891370841281122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54274163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27137084 + 27137085.

It is an arithmetic number, because the mean of its divisors is an integer number (27137085).

Almost surely, 2^54274169 is an apocalyptic number.

It is an amenable number.

54274169 is a deficient number, since it is larger than the sum of its proper divisors (1).

54274169 is an equidigital number, since it uses as much as digits as its factorization.

54274169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 38.

The square root of 54274169 is about 7367.1004472587. The cubic root of 54274169 is about 378.6149229859.

The spelling of 54274169 in words is "fifty-four million, two hundred seventy-four thousand, one hundred sixty-nine".