4532574244091 has 2 divisors, whose sum is σ = 4532574244092. Its totient is φ = 4532574244090.

The previous prime is 4532574244087. The next prime is 4532574244109. The reversal of 4532574244091 is 1904424752354.

It is a happy number.

Together with next prime (4532574244109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4532574244091 - 2² = 4532574244087 is a prime.

It is not a weakly prime, because it can be changed into another prime (4532574244291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2266287122045 + 2266287122046.

It is an arithmetic number, because the mean of its divisors is an integer number (2266287122046).

Almost surely, 2^{4532574244091} is an apocalyptic number.

4532574244091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4532574244091 is an equidigital number, since it uses as much as digits as its factorization.

4532574244091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 4532574244091 in words is "four trillion, five hundred thirty-two billion, five hundred seventy-four million, two hundred forty-four thousand, ninety-one".