480781834066 has 4 divisors (see below), whose sum is σ = 721172751102. Its totient is φ = 240390917032.

The previous prime is 480781834063. The next prime is 480781834073. The reversal of 480781834066 is 660438187084.

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

It can be written as a sum of positive squares in only one way, i.e., 399713508441 + 81068325625 = 632229^2 + 284725^2 .

It is a super-3 number, since 3×480781834066³ (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 480781833998 and 480781834016.

It is not an unprimeable number, because it can be changed into a prime (480781834063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120195458515 + ... + 120195458518.

Almost surely, 2^480781834066 is an apocalyptic number.

480781834066 is a deficient number, since it is larger than the sum of its proper divisors (240390917036).

480781834066 is a wasteful number, since it uses less digits than its factorization.

480781834066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240390917035.

The product of its (nonzero) digits is 6193152, while the sum is 55.

The spelling of 480781834066 in words is "four hundred eighty billion, seven hundred eighty-one million, eight hundred thirty-four thousand, sixty-six".