480155449556 has 24 divisors (see below), whose sum is σ = 848650128480. Its totient is φ = 237686762912.

The previous prime is 480155449547. The next prime is 480155449561. The reversal of 480155449556 is 655944551084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346466 + ... + 1039398.

It is an arithmetic number, because the mean of its divisors is an integer number (35360422020).

Almost surely, 2^480155449556 is an apocalyptic number.

It is a pronic number, being equal to 692932×692933.

It is an amenable number.

480155449556 is a deficient number, since it is larger than the sum of its proper divisors (368494678924).

480155449556 is a wasteful number, since it uses less digits than its factorization.

480155449556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694663 (or 694661 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 56.

The spelling of 480155449556 in words is "four hundred eighty billion, one hundred fifty-five million, four hundred forty-nine thousand, five hundred fifty-six".