55506648596 has 48 divisors (see below), whose sum is σ = 111374121600. Its totient is φ = 23711384448.

The previous prime is 55506648569. The next prime is 55506648619. The reversal of 55506648596 is 69584660555.

55506648596 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12286130 + ... + 12290646.

It is an arithmetic number, because the mean of its divisors is an integer number (2320294200).

Almost surely, 2^55506648596 is an apocalyptic number.

It is an amenable number.

55506648596 is an abundant number, since it is smaller than the sum of its proper divisors (55867473004).

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

55506648596 is a wasteful number, since it uses less digits than its factorization.

55506648596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856 (or 5854 counting only the distinct ones).

The product of its (nonzero) digits is 38880000, while the sum is 59.

The spelling of 55506648596 in words is "fifty-five billion, five hundred six million, six hundred forty-eight thousand, five hundred ninety-six".