4531457111 has 2 divisors, whose sum is σ = 4531457112. Its totient is φ = 4531457110.

The previous prime is 4531457101. The next prime is 4531457113. The reversal of 4531457111 is 1117541354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4531457111 - 2¹⁰ = 4531456087 is a prime.

Together with 4531457113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4531457113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265728555 + 2265728556.

It is an arithmetic number, because the mean of its divisors is an integer number (2265728556).

Almost surely, 2^4531457111 is an apocalyptic number.

4531457111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4531457111 is an equidigital number, since it uses as much as digits as its factorization.

4531457111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 32.

The square root of 4531457111 is about 67316.0984534903. The cubic root of 4531457111 is about 1654.8016983862.

Adding to 4531457111 its reverse (1117541354), we get a palindrome (5648998465).

The spelling of 4531457111 in words is "four billion, five hundred thirty-one million, four hundred fifty-seven thousand, one hundred eleven".