450664501 has 8 divisors (see below), whose sum is σ = 515954880. Its totient is φ = 385601568.

The previous prime is 450664471. The next prime is 450664517. The reversal of 450664501 is 105466054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450664501 - 2⁵ = 450664469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450664531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52591 + ... + 60556.

It is an arithmetic number, because the mean of its divisors is an integer number (64494360).

Almost surely, 2^450664501 is an apocalyptic number.

It is an amenable number.

450664501 is a deficient number, since it is larger than the sum of its proper divisors (65290379).

450664501 is a wasteful number, since it uses less digits than its factorization.

450664501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113723.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 450664501 is about 21228.8600965761. The cubic root of 450664501 is about 766.6864419810.

The spelling of 450664501 in words is "four hundred fifty million, six hundred sixty-four thousand, five hundred one".