655021476882 has 24 divisors (see below), whose sum is σ = 1419597850320. Its totient is φ = 218281315320.

The previous prime is 655021476871. The next prime is 655021476937. The reversal of 655021476882 is 288674120556.

655021476882 is a `hidden beast` number, since 6 + 550 + 2 + 1 + 4 + 7 + 6 + 8 + 82 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4863132 + ... + 4996007.

It is an arithmetic number, because the mean of its divisors is an integer number (59149910430).

Almost surely, 2^655021476882 is an apocalyptic number.

655021476882 is an abundant number, since it is smaller than the sum of its proper divisors (764576373438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

655021476882 is a wasteful number, since it uses less digits than its factorization.

655021476882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9862838 (or 9862835 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 655021476882 in words is "six hundred fifty-five billion, twenty-one million, four hundred seventy-six thousand, eight hundred eighty-two".