55055060560 has 40 divisors (see below), whose sum is σ = 128032983936. Its totient is φ = 22016868480.

The previous prime is 55055060537. The next prime is 55055060569. The reversal of 55055060560 is 6506055055.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55055060569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272917 + ... + 429643.

Almost surely, 2^55055060560 is an apocalyptic number.

It is an amenable number.

55055060560 is an abundant number, since it is smaller than the sum of its proper divisors (72977923376).

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

55055060560 is a wasteful number, since it uses less digits than its factorization.

55055060560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161131 (or 161125 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 37.

The spelling of 55055060560 in words is "fifty-five billion, fifty-five million, sixty thousand, five hundred sixty".