55560460556 has 12 divisors (see below), whose sum is σ = 97430461968. Its totient is φ = 27723185712.

The previous prime is 55560460513. The next prime is 55560460561. The reversal of 55560460556 is 65506406555.

It is a self number, because there is not a number n which added to its sum of digits gives 55560460556.

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, 14258951 + ... + 14262846.

It is an arithmetic number, because the mean of its divisors is an integer number (8119205164).

Almost surely, 2^55560460556 is an apocalyptic number.

It is an amenable number.

55560460556 is a deficient number, since it is larger than the sum of its proper divisors (41870001412).

55560460556 is a wasteful number, since it uses less digits than its factorization.

55560460556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28522288 (or 28522286 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 47.

The spelling of 55560460556 in words is "fifty-five billion, five hundred sixty million, four hundred sixty thousand, five hundred fifty-six".