52208573 has 2 divisors, whose sum is σ = 52208574. Its totient is φ = 52208572.

The previous prime is 52208567. The next prime is 52208593. The reversal of 52208573 is 37580225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49815364 + 2393209 = 7058^2 + 1547^2 .

It is a cyclic number.

It is not a de Polignac number, because 52208573 - 2⁶ = 52208509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52208593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26104286 + 26104287.

It is an arithmetic number, because the mean of its divisors is an integer number (26104287).

Almost surely, 2^52208573 is an apocalyptic number.

It is an amenable number.

52208573 is a deficient number, since it is larger than the sum of its proper divisors (1).

52208573 is an equidigital number, since it uses as much as digits as its factorization.

52208573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 52208573 is about 7225.5500136668. The cubic root of 52208573 is about 373.7494890803.

Adding to 52208573 its reverse (37580225), we get a palindrome (89788798).

The spelling of 52208573 in words is "fifty-two million, two hundred eight thousand, five hundred seventy-three".