53017841 has 2 divisors, whose sum is σ = 53017842. Its totient is φ = 53017840.

The previous prime is 53017823. The next prime is 53017871. The reversal of 53017841 is 14871035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52200625 + 817216 = 7225^2 + 904^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53017841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53017871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26508920 + 26508921.

It is an arithmetic number, because the mean of its divisors is an integer number (26508921).

Almost surely, 2^53017841 is an apocalyptic number.

It is an amenable number.

53017841 is a deficient number, since it is larger than the sum of its proper divisors (1).

53017841 is an equidigital number, since it uses as much as digits as its factorization.

53017841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 53017841 is about 7281.3351110905. The cubic root of 53017841 is about 375.6707190547.

Adding to 53017841 its reverse (14871035), we get a palindrome (67888876).

The spelling of 53017841 in words is "fifty-three million, seventeen thousand, eight hundred forty-one".