481229605585 has 16 divisors (see below), whose sum is σ = 577890780480. Its totient is φ = 384706969920.

The previous prime is 481229605561. The next prime is 481229605607. The reversal of 481229605585 is 585506922184.

It is a de Polignac number, because none of the positive numbers 2^k-481229605585 is a prime.

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, 59709286 + ... + 59717344.

It is an arithmetic number, because the mean of its divisors is an integer number (36118173780).

Almost surely, 2^481229605585 is an apocalyptic number.

It is an amenable number.

481229605585 is a deficient number, since it is larger than the sum of its proper divisors (96661174895).

481229605585 is a wasteful number, since it uses less digits than its factorization.

481229605585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15168.

The product of its (nonzero) digits is 6912000, while the sum is 55.

The spelling of 481229605585 in words is "four hundred eighty-one billion, two hundred twenty-nine million, six hundred five thousand, five hundred eighty-five".