450044552 has 16 divisors (see below), whose sum is σ = 861788160. Its totient is φ = 220234384.

The previous prime is 450044549. The next prime is 450044557. The reversal of 450044552 is 255440054.

It is not an unprimeable number, because it can be changed into a prime (450044557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598088 + ... + 598839.

It is an arithmetic number, because the mean of its divisors is an integer number (53861760).

Almost surely, 2^450044552 is an apocalyptic number.

It is an amenable number.

450044552 is a deficient number, since it is larger than the sum of its proper divisors (411743608).

450044552 is a wasteful number, since it uses less digits than its factorization.

450044552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196980 (or 1196976 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 450044552 is about 21214.2535103171. The cubic root of 450044552 is about 766.3347209056.

The spelling of 450044552 in words is "four hundred fifty million, forty-four thousand, five hundred fifty-two".