450517029 has 8 divisors (see below), whose sum is σ = 600925920. Its totient is φ = 300226416.

The previous prime is 450517019. The next prime is 450517033. The reversal of 450517029 is 920715054.

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

It is not a de Polignac number, because 450517029 - 2⁷ = 450516901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450517019) 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, 20262 + ... + 36215.

It is an arithmetic number, because the mean of its divisors is an integer number (75115740).

Almost surely, 2^450517029 is an apocalyptic number.

It is an amenable number.

450517029 is a deficient number, since it is larger than the sum of its proper divisors (150408891).

450517029 is a wasteful number, since it uses less digits than its factorization.

450517029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59139.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 450517029 is about 21225.3864275777. The cubic root of 450517029 is about 766.6028046574.

The spelling of 450517029 in words is "four hundred fifty million, five hundred seventeen thousand, twenty-nine".