55575336188 has 12 divisors (see below), whose sum is σ = 97408097640. Its totient is φ = 27744451152.

The previous prime is 55575336169. The next prime is 55575336217. The reversal of 55575336188 is 88163357555.

55575336188 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10801343 + ... + 10806486.

It is an arithmetic number, because the mean of its divisors is an integer number (8117341470).

Almost surely, 2^55575336188 is an apocalyptic number.

It is an amenable number.

55575336188 is a deficient number, since it is larger than the sum of its proper divisors (41832761452).

55575336188 is a wasteful number, since it uses less digits than its factorization.

55575336188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21608476 (or 21608474 counting only the distinct ones).

The product of its digits is 15120000, while the sum is 56.

The spelling of 55575336188 in words is "fifty-five billion, five hundred seventy-five million, three hundred thirty-six thousand, one hundred eighty-eight".