450734201 has 2 divisors, whose sum is σ = 450734202. Its totient is φ = 450734200.

The previous prime is 450734177. The next prime is 450734231. The reversal of 450734201 is 102437054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435139600 + 15594601 = 20860^2 + 3949^2 .

It is a cyclic number.

It is not a de Polignac number, because 450734201 - 2¹⁰ = 450733177 is a prime.

It is a super-2 number, since 2×450734201² = 406322639902216802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (450734231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225367100 + 225367101.

It is an arithmetic number, because the mean of its divisors is an integer number (225367101).

Almost surely, 2^450734201 is an apocalyptic number.

It is an amenable number.

450734201 is a deficient number, since it is larger than the sum of its proper divisors (1).

450734201 is an equidigital number, since it uses as much as digits as its factorization.

450734201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 450734201 is about 21230.5016662348. The cubic root of 450734201 is about 766.7259653146.

The spelling of 450734201 in words is "four hundred fifty million, seven hundred thirty-four thousand, two hundred one".