480505162620518 has 24 divisors (see below), whose sum is σ = 838953567081000. Its totient is φ = 205802797098528.

The previous prime is 480505162620493. The next prime is 480505162620541. The reversal of 480505162620518 is 815026261505084.

It is a happy number.

It is a super-2 number, since 2×480505162620518² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480505162620518.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1523494868 + ... + 1523810231.

It is an arithmetic number, because the mean of its divisors is an integer number (34956398628375).

Almost surely, 2^{480505162620518} is an apocalyptic number.

480505162620518 is a deficient number, since it is larger than the sum of its proper divisors (358448404460482).

480505162620518 is a wasteful number, since it uses less digits than its factorization.

480505162620518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047306724 (or 3047306717 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 53.

The spelling of 480505162620518 in words is "four hundred eighty trillion, five hundred five billion, one hundred sixty-two million, six hundred twenty thousand, five hundred eighteen".