4533493091 has 2 divisors, whose sum is σ = 4533493092. Its totient is φ = 4533493090.

The previous prime is 4533493087. The next prime is 4533493093. The reversal of 4533493091 is 1903943354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4533493091 - 2² = 4533493087 is a prime.

It is a super-2 number, since 2×4533493091² = 41105119212289468562, which contains 22 as substring.

Together with 4533493093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4533493093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266746545 + 2266746546.

It is an arithmetic number, because the mean of its divisors is an integer number (2266746546).

Almost surely, 2^4533493091 is an apocalyptic number.

4533493091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4533493091 is an equidigital number, since it uses as much as digits as its factorization.

4533493091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 4533493091 is about 67331.2192894203. The cubic root of 4533493091 is about 1655.0494949647.

The spelling of 4533493091 in words is "four billion, five hundred thirty-three million, four hundred ninety-three thousand, ninety-one".