4533091 has 2 divisors, whose sum is σ = 4533092. Its totient is φ = 4533090.

The previous prime is 4533079. The next prime is 4533097. The reversal of 4533091 is 1903354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4533091 - 2⁵ = 4533059 is a prime.

It is not a weakly prime, because it can be changed into another prime (4533097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266545 + 2266546.

It is an arithmetic number, because the mean of its divisors is an integer number (2266546).

Almost surely, 2^4533091 is an apocalyptic number.

4533091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4533091 is an equidigital number, since it uses as much as digits as its factorization.

4533091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 4533091 is about 2129.1056807965. The cubic root of 4533091 is about 165.5000562852.

The spelling of 4533091 in words is "four million, five hundred thirty-three thousand, ninety-one".