480582311 has 4 divisors (see below), whose sum is σ = 524271624. Its totient is φ = 436893000.

The previous prime is 480582259. The next prime is 480582343. The reversal of 480582311 is 113285084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480582311 - 2¹⁸ = 480320167 is a prime.

It is a super-2 number, since 2×480582311² = 461918715292201442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480582511) 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, 21844640 + ... + 21844661.

It is an arithmetic number, because the mean of its divisors is an integer number (131067906).

Almost surely, 2^480582311 is an apocalyptic number.

480582311 is a deficient number, since it is larger than the sum of its proper divisors (43689313).

480582311 is a wasteful number, since it uses less digits than its factorization.

480582311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43689312.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 480582311 is about 21922.1876417478. The cubic root of 480582311 is about 783.2900211855.

The spelling of 480582311 in words is "four hundred eighty million, five hundred eighty-two thousand, three hundred eleven".