55565288706 has 16 divisors (see below), whose sum is σ = 111553130304. Its totient is φ = 18451337424.

The previous prime is 55565288687. The next prime is 55565288711. The reversal of 55565288706 is 60788256555.

55565288706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55565288706² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17604661 + ... + 17607816.

It is an arithmetic number, because the mean of its divisors is an integer number (6972070644).

Almost surely, 2^55565288706 is an apocalyptic number.

55565288706 is an abundant number, since it is smaller than the sum of its proper divisors (55987841598).

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

55565288706 is a wasteful number, since it uses less digits than its factorization.

55565288706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35212745.

The product of its (nonzero) digits is 20160000, while the sum is 57.

The spelling of 55565288706 in words is "fifty-five billion, five hundred sixty-five million, two hundred eighty-eight thousand, seven hundred six".