450168107 has 2 divisors, whose sum is σ = 450168108. Its totient is φ = 450168106.

The previous prime is 450168079. The next prime is 450168119. The reversal of 450168107 is 701861054.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 450168107 - 2²⁸ = 181732651 is a prime.

It is equal to p_23861345 and since 450168107 and 23861345 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (450162107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225084053 + 225084054.

It is an arithmetic number, because the mean of its divisors is an integer number (225084054).

Almost surely, 2^450168107 is an apocalyptic number.

450168107 is a deficient number, since it is larger than the sum of its proper divisors (1).

450168107 is an equidigital number, since it uses as much as digits as its factorization.

450168107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 450168107 is about 21217.1653856023. The cubic root of 450168107 is about 766.4048442022.

The spelling of 450168107 in words is "four hundred fifty million, one hundred sixty-eight thousand, one hundred seven".