54244769 has 2 divisors, whose sum is σ = 54244770. Its totient is φ = 54244768.

The previous prime is 54244747. The next prime is 54244783. The reversal of 54244769 is 96744245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37063744 + 17181025 = 6088^2 + 4145^2 .

It is a cyclic number.

It is not a de Polignac number, because 54244769 - 2¹⁶ = 54179233 is a prime.

It is a super-2 number, since 2×54244769² = 5884989927726722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (54244369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27122384 + 27122385.

It is an arithmetic number, because the mean of its divisors is an integer number (27122385).

Almost surely, 2^54244769 is an apocalyptic number.

It is an amenable number.

54244769 is a deficient number, since it is larger than the sum of its proper divisors (1).

54244769 is an equidigital number, since it uses as much as digits as its factorization.

54244769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 41.

The square root of 54244769 is about 7365.1048193491. The cubic root of 54244769 is about 378.5465461413.

The spelling of 54244769 in words is "fifty-four million, two hundred forty-four thousand, seven hundred sixty-nine".