56555133602 has 16 divisors (see below), whose sum is σ = 92618316000. Its totient is φ = 25686447840.

The previous prime is 56555133581. The next prime is 56555133631. The reversal of 56555133602 is 20633155565.

It is a self number, because there is not a number n which added to its sum of digits gives 56555133602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993227 + ... + 1048622.

It is an arithmetic number, because the mean of its divisors is an integer number (5788644750).

Almost surely, 2^56555133602 is an apocalyptic number.

56555133602 is a deficient number, since it is larger than the sum of its proper divisors (36063182398).

56555133602 is a wasteful number, since it uses less digits than its factorization.

56555133602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2043121.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 56555133602 in words is "fifty-six billion, five hundred fifty-five million, one hundred thirty-three thousand, six hundred two".