53738017 has 2 divisors, whose sum is σ = 53738018. Its totient is φ = 53738016.

The previous prime is 53737997. The next prime is 53738029. The reversal of 53738017 is 71083735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53450721 + 287296 = 7311^2 + 536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53738017 is a prime.

It is not a weakly prime, because it can be changed into another prime (53738057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26869008 + 26869009.

It is an arithmetic number, because the mean of its divisors is an integer number (26869009).

Almost surely, 2^53738017 is an apocalyptic number.

It is an amenable number.

53738017 is a deficient number, since it is larger than the sum of its proper divisors (1).

53738017 is an equidigital number, since it uses as much as digits as its factorization.

53738017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 53738017 is about 7330.6218699371. The cubic root of 53738017 is about 377.3640684224.

The spelling of 53738017 in words is "fifty-three million, seven hundred thirty-eight thousand, seventeen".