52208543 has 4 divisors (see below), whose sum is σ = 52432848. Its totient is φ = 51984240.

The previous prime is 52208531. The next prime is 52208567. The reversal of 52208543 is 34580225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52208543 - 2⁸ = 52208287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52208573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111803 + ... + 112268.

It is an arithmetic number, because the mean of its divisors is an integer number (13108212).

Almost surely, 2^52208543 is an apocalyptic number.

52208543 is a deficient number, since it is larger than the sum of its proper divisors (224305).

52208543 is a wasteful number, since it uses less digits than its factorization.

52208543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224304.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 52208543 is about 7225.5479376999. The cubic root of 52208543 is about 373.7494174926.

Adding to 52208543 its reverse (34580225), we get a palindrome (86788768).

The spelling of 52208543 in words is "fifty-two million, two hundred eight thousand, five hundred forty-three".