54534049 has 2 divisors, whose sum is σ = 54534050. Its totient is φ = 54534048.

The previous prime is 54534043. The next prime is 54534097. The reversal of 54534049 is 94043545.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49449024 + 5085025 = 7032^2 + 2255^2 .

It is a cyclic number.

It is not a de Polignac number, because 54534049 - 2¹¹ = 54532001 is a prime.

It is not a weakly prime, because it can be changed into another prime (54534043) 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, 27267024 + 27267025.

It is an arithmetic number, because the mean of its divisors is an integer number (27267025).

Almost surely, 2^54534049 is an apocalyptic number.

It is an amenable number.

54534049 is a deficient number, since it is larger than the sum of its proper divisors (1).

54534049 is an equidigital number, since it uses as much as digits as its factorization.

54534049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 54534049 is about 7384.7172593133. The cubic root of 54534049 is about 379.2182659614.

The spelling of 54534049 in words is "fifty-four million, five hundred thirty-four thousand, forty-nine".