480706655 has 16 divisors (see below), whose sum is σ = 677696544. Its totient is φ = 322711680.

The previous prime is 480706651. The next prime is 480706663. The reversal of 480706655 is 556607084.

It is not a de Polignac number, because 480706655 - 2² = 480706651 is a prime.

It is a super-3 number, since 3×480706655³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480706651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335444 + ... + 336873.

It is an arithmetic number, because the mean of its divisors is an integer number (42356034).

Almost surely, 2^480706655 is an apocalyptic number.

480706655 is a deficient number, since it is larger than the sum of its proper divisors (196989889).

480706655 is a wasteful number, since it uses less digits than its factorization.

480706655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672346.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 480706655 is about 21925.0234891550. The cubic root of 480706655 is about 783.3575704990.

The spelling of 480706655 in words is "four hundred eighty million, seven hundred six thousand, six hundred fifty-five".