4458322091 has 2 divisors, whose sum is σ = 4458322092. Its totient is φ = 4458322090.

The previous prime is 4458322069. The next prime is 4458322109. The reversal of 4458322091 is 1902238544.

Together with next prime (4458322109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4458322091 - 2¹⁴ = 4458305707 is a prime.

It is a super-2 number, since 2×4458322091² = 39753271734197224562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4458322021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2229161045 + 2229161046.

It is an arithmetic number, because the mean of its divisors is an integer number (2229161046).

Almost surely, 2^4458322091 is an apocalyptic number.

4458322091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4458322091 is an equidigital number, since it uses as much as digits as its factorization.

4458322091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 4458322091 is about 66770.6678939188. The cubic root of 4458322091 is about 1645.8508658246.

The spelling of 4458322091 in words is "four billion, four hundred fifty-eight million, three hundred twenty-two thousand, ninety-one".