55055100556 has 6 divisors (see below), whose sum is σ = 96346425980. Its totient is φ = 27527550276.

The previous prime is 55055100479. The next prime is 55055100601. The reversal of 55055100556 is 65500155055.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6881887566 + ... + 6881887573.

Almost surely, 2^55055100556 is an apocalyptic number.

It is an amenable number.

55055100556 is a deficient number, since it is larger than the sum of its proper divisors (41291325424).

55055100556 is a wasteful number, since it uses less digits than its factorization.

55055100556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13763775143 (or 13763775141 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 37.

The spelling of 55055100556 in words is "fifty-five billion, fifty-five million, one hundred thousand, five hundred fifty-six".