450164083 has 2 divisors, whose sum is σ = 450164084. Its totient is φ = 450164082.

The previous prime is 450164023. The next prime is 450164107. The reversal of 450164083 is 380461054.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450164083 is a prime.

It is not a weakly prime, because it can be changed into another prime (450164003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225082041 + 225082042.

It is an arithmetic number, because the mean of its divisors is an integer number (225082042).

Almost surely, 2^450164083 is an apocalyptic number.

450164083 is a deficient number, since it is larger than the sum of its proper divisors (1).

450164083 is an equidigital number, since it uses as much as digits as its factorization.

450164083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 450164083 is about 21217.0705565118. The cubic root of 450164083 is about 766.4025605944.

The spelling of 450164083 in words is "four hundred fifty million, one hundred sixty-four thousand, eighty-three".