4552531 has 2 divisors, whose sum is σ = 4552532. Its totient is φ = 4552530.

The previous prime is 4552519. The next prime is 4552543. The reversal of 4552531 is 1352554.

It is a balanced prime because it is at equal distance from previous prime (4552519) and next prime (4552543).

It is a cyclic number.

It is not a de Polignac number, because 4552531 - 2⁷ = 4552403 is a prime.

It is a super-2 number, since 2×4552531² = 41451077011922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4552496 and 4552505.

It is not a weakly prime, because it can be changed into another prime (4552231) 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, 2276265 + 2276266.

It is an arithmetic number, because the mean of its divisors is an integer number (2276266).

Almost surely, 2^4552531 is an apocalyptic number.

4552531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4552531 is an equidigital number, since it uses as much as digits as its factorization.

4552531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3000, while the sum is 25.

The square root of 4552531 is about 2133.6660938394. Note that the first 3 decimals coincide. The cubic root of 4552531 is about 165.7362992739.

The spelling of 4552531 in words is "four million, five hundred fifty-two thousand, five hundred thirty-one".