55555329112 has 16 divisors (see below), whose sum is σ = 110293668360. Its totient is φ = 26143684224.

The previous prime is 55555329101. The next prime is 55555329127. The reversal of 55555329112 is 21192355555.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 204247398 + ... + 204247669.

Almost surely, 2^55555329112 is an apocalyptic number.

It is an amenable number.

55555329112 is a deficient number, since it is larger than the sum of its proper divisors (54738339248).

55555329112 is a wasteful number, since it uses less digits than its factorization.

55555329112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408495090 (or 408495086 counting only the distinct ones).

The product of its digits is 337500, while the sum is 43.

The spelling of 55555329112 in words is "fifty-five billion, five hundred fifty-five million, three hundred twenty-nine thousand, one hundred twelve".