52808941 has 2 divisors, whose sum is σ = 52808942. Its totient is φ = 52808940.

The previous prime is 52808939. The next prime is 52808963. The reversal of 52808941 is 14980825.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45765225 + 7043716 = 6765^2 + 2654^2 .

It is a cyclic number.

It is not a de Polignac number, because 52808941 - 2¹ = 52808939 is a prime.

Together with 52808939, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52808941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52808641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26404470 + 26404471.

It is an arithmetic number, because the mean of its divisors is an integer number (26404471).

Almost surely, 2^52808941 is an apocalyptic number.

It is an amenable number.

52808941 is a deficient number, since it is larger than the sum of its proper divisors (1).

52808941 is an equidigital number, since it uses as much as digits as its factorization.

52808941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 52808941 is about 7266.9760561048. The cubic root of 52808941 is about 375.1766657952.

The spelling of 52808941 in words is "fifty-two million, eight hundred eight thousand, nine hundred forty-one".