55050505088 has 32 divisors (see below), whose sum is σ = 110534511360. Its totient is φ = 27308510208.

The previous prime is 55050505087. The next prime is 55050505141. The reversal of 55050505088 is 88050505055.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×55050505088² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55050505087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1676981 + ... + 1709492.

It is an arithmetic number, because the mean of its divisors is an integer number (3454203480).

Almost surely, 2^55050505088 is an apocalyptic number.

It is an amenable number.

55050505088 is an abundant number, since it is smaller than the sum of its proper divisors (55484006272).

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

55050505088 is a wasteful number, since it uses less digits than its factorization.

55050505088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3386614 (or 3386602 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 41.

The spelling of 55050505088 in words is "fifty-five billion, fifty million, five hundred five thousand, eighty-eight".