450551464 has 32 divisors (see below), whose sum is σ = 931953600. Its totient is φ = 202491520.

The previous prime is 450551449. The next prime is 450551477. The reversal of 450551464 is 464155054.

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 in 7 ways as a sum of consecutive naturals, for example, 20932 + ... + 36595.

It is an arithmetic number, because the mean of its divisors is an integer number (29123550).

Almost surely, 2^450551464 is an apocalyptic number.

450551464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

450551464 is an abundant number, since it is smaller than the sum of its proper divisors (481402136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450551464 is a wasteful number, since it uses less digits than its factorization.

450551464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57633 (or 57629 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 450551464 is about 21226.1975869443. The cubic root of 450551464 is about 766.6223357690.

The spelling of 450551464 in words is "four hundred fifty million, five hundred fifty-one thousand, four hundred sixty-four".