52497359 has 2 divisors, whose sum is σ = 52497360. Its totient is φ = 52497358.

The previous prime is 52497331. The next prime is 52497373. The reversal of 52497359 is 95379425.

52497359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52497359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52497559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26248679 + 26248680.

It is an arithmetic number, because the mean of its divisors is an integer number (26248680).

Almost surely, 2^52497359 is an apocalyptic number.

52497359 is a deficient number, since it is larger than the sum of its proper divisors (1).

52497359 is an equidigital number, since it uses as much as digits as its factorization.

52497359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 44.

The square root of 52497359 is about 7245.5061244885. The cubic root of 52497359 is about 374.4373404899.

The spelling of 52497359 in words is "fifty-two million, four hundred ninety-seven thousand, three hundred fifty-nine".