55560611160 has 96 divisors (see below), whose sum is σ = 180962533440. Its totient is φ = 14784118272.

The previous prime is 55560611111. The next prime is 55560611179. The reversal of 55560611160 is 6111606555.

It is a Harshad number since it is a multiple of its sum of digits (36).

55560611160 is a modest number, since divided by 611160 gives 55560 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12 + ... + 333348.

It is an arithmetic number, because the mean of its divisors is an integer number (1885026390).

Almost surely, 2^55560611160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55560611160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90481266720).

55560611160 is an abundant number, since it is smaller than the sum of its proper divisors (125401922280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55560611160 is a wasteful number, since it uses less digits than its factorization.

55560611160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333817 (or 333810 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 55560611160 in words is "fifty-five billion, five hundred sixty million, six hundred eleven thousand, one hundred sixty".