53234057 has 2 divisors, whose sum is σ = 53234058. Its totient is φ = 53234056.

The previous prime is 53234047. The next prime is 53234059. The reversal of 53234057 is 75043235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49505296 + 3728761 = 7036^2 + 1931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53234057 is a prime.

Together with 53234059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (53234059) 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, 26617028 + 26617029.

It is an arithmetic number, because the mean of its divisors is an integer number (26617029).

Almost surely, 2^53234057 is an apocalyptic number.

It is an amenable number.

53234057 is a deficient number, since it is larger than the sum of its proper divisors (1).

53234057 is an equidigital number, since it uses as much as digits as its factorization.

53234057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 53234057 is about 7296.1672815253. The cubic root of 53234057 is about 376.1807099697.

The spelling of 53234057 in words is "fifty-three million, two hundred thirty-four thousand, fifty-seven".