53548241 has 2 divisors, whose sum is σ = 53548242. Its totient is φ = 53548240.

The previous prime is 53548237. The next prime is 53548247. The reversal of 53548241 is 14284535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35058241 + 18490000 = 5921^2 + 4300^2 .

It is a cyclic number.

It is not a de Polignac number, because 53548241 - 2² = 53548237 is a prime.

It is a super-2 number, since 2×53548241² = 5734828228388162, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 53548198 and 53548207.

It is not a weakly prime, because it can be changed into another prime (53548247) 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, 26774120 + 26774121.

It is an arithmetic number, because the mean of its divisors is an integer number (26774121).

Almost surely, 2^53548241 is an apocalyptic number.

It is an amenable number.

53548241 is a deficient number, since it is larger than the sum of its proper divisors (1).

53548241 is an equidigital number, since it uses as much as digits as its factorization.

53548241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19200, while the sum is 32.

The square root of 53548241 is about 7317.6663629876. Note that the first 3 decimals coincide. The cubic root of 53548241 is about 376.9193236173.

The spelling of 53548241 in words is "fifty-three million, five hundred forty-eight thousand, two hundred forty-one".