450750929 has 2 divisors, whose sum is σ = 450750930. Its totient is φ = 450750928.

The previous prime is 450750919. The next prime is 450750931. The reversal of 450750929 is 929057054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 345216400 + 105534529 = 18580^2 + 10273^2 .

It is a cyclic number.

It is not a de Polignac number, because 450750929 - 2¹⁶ = 450685393 is a prime.

Together with 450750931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (450750919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225375464 + 225375465.

It is an arithmetic number, because the mean of its divisors is an integer number (225375465).

Almost surely, 2^450750929 is an apocalyptic number.

It is an amenable number.

450750929 is a deficient number, since it is larger than the sum of its proper divisors (1).

450750929 is an equidigital number, since it uses as much as digits as its factorization.

450750929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 450750929 is about 21230.8956240664. The cubic root of 450750929 is about 766.7354503084.

The spelling of 450750929 in words is "four hundred fifty million, seven hundred fifty thousand, nine hundred twenty-nine".