320054464 has 14 divisors (see below), whose sum is σ = 635108204. Its totient is φ = 160027200.

The previous prime is 320054429. The next prime is 320054479. The reversal of 320054464 is 464450023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500362 + ... + 2500489.

Almost surely, 2^320054464 is an apocalyptic number.

It is an amenable number.

320054464 is a deficient number, since it is larger than the sum of its proper divisors (315053740).

320054464 is an equidigital number, since it uses as much as digits as its factorization.

320054464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000863 (or 5000853 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 320054464 is about 17890.0660703084. The cubic root of 320054464 is about 684.0291815235.

The spelling of 320054464 in words is "three hundred twenty million, fifty-four thousand, four hundred sixty-four".