480019645111 has 6 divisors (see below), whose sum is σ = 496003650936. Its totient is φ = 464535139500.

The previous prime is 480019645103. The next prime is 480019645139. The reversal of 480019645111 is 111546910084.

It is not a de Polignac number, because 480019645111 - 2³ = 480019645103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480019642111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249749115 + ... + 249751036.

It is an arithmetic number, because the mean of its divisors is an integer number (82667275156).

Almost surely, 2^480019645111 is an apocalyptic number.

480019645111 is a deficient number, since it is larger than the sum of its proper divisors (15984005825).

480019645111 is an equidigital number, since it uses as much as digits as its factorization.

480019645111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499500213 (or 499500182 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 40.

The spelling of 480019645111 in words is "four hundred eighty billion, nineteen million, six hundred forty-five thousand, one hundred eleven".