450411113 has 2 divisors, whose sum is σ = 450411114. Its totient is φ = 450411112.

The previous prime is 450411097. The next prime is 450411127. The reversal of 450411113 is 311114054.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 449312809 + 1098304 = 21197^2 + 1048^2 .

It is a cyclic number.

It is not a de Polignac number, because 450411113 - 2⁴ = 450411097 is a prime.

It is not a weakly prime, because it can be changed into another prime (450419113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225205556 + 225205557.

It is an arithmetic number, because the mean of its divisors is an integer number (225205557).

Almost surely, 2^450411113 is an apocalyptic number.

It is an amenable number.

450411113 is a deficient number, since it is larger than the sum of its proper divisors (1).

450411113 is an equidigital number, since it uses as much as digits as its factorization.

450411113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 450411113 is about 21222.8912497803. The cubic root of 450411113 is about 766.5427241564.

Adding to 450411113 its reverse (311114054), we get a palindrome (761525167).

The spelling of 450411113 in words is "four hundred fifty million, four hundred eleven thousand, one hundred thirteen".