477656480888 has 32 divisors (see below), whose sum is σ = 905410107360. Its totient is φ = 236218684800.

The previous prime is 477656480837. The next prime is 477656480923. The reversal of 477656480888 is 888084656774.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475670 + ... + 1087002.

It is an arithmetic number, because the mean of its divisors is an integer number (28294065855).

Almost surely, 2^477656480888 is an apocalyptic number.

It is an amenable number.

477656480888 is a deficient number, since it is larger than the sum of its proper divisors (427753626472).

477656480888 is a wasteful number, since it uses less digits than its factorization.

477656480888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612407 (or 612403 counting only the distinct ones).

The product of its (nonzero) digits is 578027520, while the sum is 71.

The spelling of 477656480888 in words is "four hundred seventy-seven billion, six hundred fifty-six million, four hundred eighty thousand, eight hundred eighty-eight".