480081908219 has 4 divisors (see below), whose sum is σ = 480084651144. Its totient is φ = 480079165296.

The previous prime is 480081908213. The next prime is 480081908261. The reversal of 480081908219 is 912809180084.

It is a happy number.

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 480081908219 - 2⁴ = 480081908203 is a prime.

It is a super-2 number, since 2×480081908219² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (480081908213) 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, 1089617 + ... + 1465410.

It is an arithmetic number, because the mean of its divisors is an integer number (120021162786).

Almost surely, 2^480081908219 is an apocalyptic number.

480081908219 is a deficient number, since it is larger than the sum of its proper divisors (2742925).

480081908219 is a wasteful number, since it uses less digits than its factorization.

480081908219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742924.

The product of its (nonzero) digits is 331776, while the sum is 50.

The spelling of 480081908219 in words is "four hundred eighty billion, eighty-one million, nine hundred eight thousand, two hundred nineteen".