480266643 has 16 divisors (see below), whose sum is σ = 678827520. Its totient is φ = 300986496.

The previous prime is 480266627. The next prime is 480266669. The reversal of 480266643 is 346662084.

It is not a de Polignac number, because 480266643 - 2⁴ = 480266627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (480266693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41746 + ... + 51992.

It is an arithmetic number, because the mean of its divisors is an integer number (42426720).

Almost surely, 2^480266643 is an apocalyptic number.

480266643 is a deficient number, since it is larger than the sum of its proper divisors (198560877).

480266643 is a wasteful number, since it uses less digits than its factorization.

480266643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11186.

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 480266643 is about 21914.9867214197. The cubic root of 480266643 is about 783.1184836254.

The spelling of 480266643 in words is "four hundred eighty million, two hundred sixty-six thousand, six hundred forty-three".