54022049 has 2 divisors, whose sum is σ = 54022050. Its totient is φ = 54022048.

The previous prime is 54022043. The next prime is 54022063. The reversal of 54022049 is 94022045.

54022049 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., 53919649 + 102400 = 7343^2 + 320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54022049 is a prime.

It is equal to p_3227435 and since 54022049 and 3227435 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (54022043) 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, 27011024 + 27011025.

It is an arithmetic number, because the mean of its divisors is an integer number (27011025).

Almost surely, 2^54022049 is an apocalyptic number.

It is an amenable number.

54022049 is a deficient number, since it is larger than the sum of its proper divisors (1).

54022049 is an equidigital number, since it uses as much as digits as its factorization.

54022049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 54022049 is about 7349.9693196639. The cubic root of 54022049 is about 378.0277524112.

The spelling of 54022049 in words is "fifty-four million, twenty-two thousand, forty-nine".