480509719 has 4 divisors (see below), whose sum is σ = 482220000. Its totient is φ = 478799440.

The previous prime is 480509699. The next prime is 480509723. The reversal of 480509719 is 917905084.

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 480509719 - 2²¹ = 478412567 is a prime.

It is a super-2 number, since 2×480509719² = 461779180106917922, 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 (480509779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854719 + ... + 855280.

It is an arithmetic number, because the mean of its divisors is an integer number (120555000).

Almost surely, 2^480509719 is an apocalyptic number.

480509719 is a deficient number, since it is larger than the sum of its proper divisors (1710281).

480509719 is a wasteful number, since it uses less digits than its factorization.

480509719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710280.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 480509719 is about 21920.5319050428. The cubic root of 480509719 is about 783.2505805243.

The spelling of 480509719 in words is "four hundred eighty million, five hundred nine thousand, seven hundred nineteen".