52206943 has 2 divisors, whose sum is σ = 52206944. Its totient is φ = 52206942.

The previous prime is 52206929. The next prime is 52206977. The reversal of 52206943 is 34960225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52206943 - 2¹⁷ = 52075871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52206923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26103471 + 26103472.

It is an arithmetic number, because the mean of its divisors is an integer number (26103472).

Almost surely, 2^52206943 is an apocalyptic number.

52206943 is a deficient number, since it is larger than the sum of its proper divisors (1).

52206943 is an equidigital number, since it uses as much as digits as its factorization.

52206943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 52206943 is about 7225.4372186048. The cubic root of 52206943 is about 373.7455994381.

The spelling of 52206943 in words is "fifty-two million, two hundred six thousand, nine hundred forty-three".