450313772 has 6 divisors (see below), whose sum is σ = 788049108. Its totient is φ = 225156884.

The previous prime is 450313753. The next prime is 450313817. The reversal of 450313772 is 277313054.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 56289218 + ... + 56289225.

It is an arithmetic number, because the mean of its divisors is an integer number (131341518).

Almost surely, 2^450313772 is an apocalyptic number.

It is an amenable number.

450313772 is a deficient number, since it is larger than the sum of its proper divisors (337735336).

450313772 is a wasteful number, since it uses less digits than its factorization.

450313772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112578447 (or 112578445 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 450313772 is about 21220.5978238126. The cubic root of 450313772 is about 766.4874994894.

The spelling of 450313772 in words is "four hundred fifty million, three hundred thirteen thousand, seven hundred seventy-two".