450243051 has 8 divisors (see below), whose sum is σ = 601146000. Its totient is φ = 299751072.

The previous prime is 450243029. The next prime is 450243077. The reversal of 450243051 is 150342054.

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

It is not a de Polignac number, because 450243051 - 2⁶ = 450242987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450243751) 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 in 7 ways as a sum of consecutive naturals, for example, 100176 + ... + 104573.

It is an arithmetic number, because the mean of its divisors is an integer number (75143250).

Almost surely, 2^450243051 is an apocalyptic number.

450243051 is a deficient number, since it is larger than the sum of its proper divisors (150902949).

450243051 is a wasteful number, since it uses less digits than its factorization.

450243051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205485.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 450243051 is about 21218.9314292685. The cubic root of 450243051 is about 766.4473722095.

The spelling of 450243051 in words is "four hundred fifty million, two hundred forty-three thousand, fifty-one".