480591166655 has 16 divisors (see below), whose sum is σ = 596866648320. Its totient is φ = 371046799872.

The previous prime is 480591166619. The next prime is 480591166703. The reversal of 480591166655 is 556661195084.

It is a cyclic number.

It is not a de Polignac number, because 480591166655 - 2¹⁰ = 480591165631 is a prime.

It is a super-3 number, since 3×480591166655³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 480591166655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430874 + ... + 1070903.

It is an arithmetic number, because the mean of its divisors is an integer number (37304165520).

Almost surely, 2^480591166655 is an apocalyptic number.

480591166655 is a deficient number, since it is larger than the sum of its proper divisors (116275481665).

480591166655 is a wasteful number, since it uses less digits than its factorization.

480591166655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504018.

The product of its (nonzero) digits is 7776000, while the sum is 56.

The spelling of 480591166655 in words is "four hundred eighty billion, five hundred ninety-one million, one hundred sixty-six thousand, six hundred fifty-five".