52858943 has 2 divisors, whose sum is σ = 52858944. Its totient is φ = 52858942.

The previous prime is 52858921. The next prime is 52858987. The reversal of 52858943 is 34985825.

52858943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (52858987) can be obtained adding 52858943 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52858943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52858894 and 52858903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52858343) 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, 26429471 + 26429472.

It is an arithmetic number, because the mean of its divisors is an integer number (26429472).

Almost surely, 2^52858943 is an apocalyptic number.

52858943 is a deficient number, since it is larger than the sum of its proper divisors (1).

52858943 is an equidigital number, since it uses as much as digits as its factorization.

52858943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 345600, while the sum is 44.

The square root of 52858943 is about 7270.4156002253. The cubic root of 52858943 is about 375.2950401056.

The spelling of 52858943 in words is "fifty-two million, eight hundred fifty-eight thousand, nine hundred forty-three".