450822263 has 2 divisors, whose sum is σ = 450822264. Its totient is φ = 450822262.

The previous prime is 450822247. The next prime is 450822283. The reversal of 450822263 is 362228054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450822263 - 2⁴ = 450822247 is a prime.

It is a super-3 number, since 3×450822263³ (a number of 27 digits) contains 333 as substring.

It is equal to p_23894231 and since 450822263 and 23894231 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450822223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225411131 + 225411132.

It is an arithmetic number, because the mean of its divisors is an integer number (225411132).

Almost surely, 2^450822263 is an apocalyptic number.

450822263 is a deficient number, since it is larger than the sum of its proper divisors (1).

450822263 is an equidigital number, since it uses as much as digits as its factorization.

450822263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 450822263 is about 21232.5755149958. The cubic root of 450822263 is about 766.7758949813.

The spelling of 450822263 in words is "four hundred fifty million, eight hundred twenty-two thousand, two hundred sixty-three".