55637848275184 has 40 divisors (see below), whose sum is σ = 123208196322528. Its totient is φ = 23842836560640.

The previous prime is 55637848275181. The next prime is 55637848275197. The reversal of 55637848275184 is 48157284873655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55637848275181) 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, 18998227 + ... + 21730354.

Almost surely, 2^{55637848275184} is an apocalyptic number.

It is an amenable number.

55637848275184 is an abundant number, since it is smaller than the sum of its proper divisors (67570348047344).

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

55637848275184 is a wasteful number, since it uses less digits than its factorization.

55637848275184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40740793 (or 40740787 counting only the distinct ones).

The product of its digits is 1806336000, while the sum is 73.

The spelling of 55637848275184 in words is "fifty-five trillion, six hundred thirty-seven billion, eight hundred forty-eight million, two hundred seventy-five thousand, one hundred eighty-four".