4552943 has 2 divisors, whose sum is σ = 4552944. Its totient is φ = 4552942.

The previous prime is 4552931. The next prime is 4552949. The reversal of 4552943 is 3492554.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4552943 - 2⁶ = 4552879 is a prime.

It is a super-2 number, since 2×4552943² = 41458579922498, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4552949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2276471 + 2276472.

It is an arithmetic number, because the mean of its divisors is an integer number (2276472).

Almost surely, 2^4552943 is an apocalyptic number.

4552943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4552943 is an equidigital number, since it uses as much as digits as its factorization.

4552943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The square root of 4552943 is about 2133.7626390955. The cubic root of 4552943 is about 165.7412987856.

The spelling of 4552943 in words is "four million, five hundred fifty-two thousand, nine hundred forty-three".