55677724765184 has 88 divisors (see below), whose sum is σ = 114821828757888. Its totient is φ = 26964992655360.

The previous prime is 55677724765177. The next prime is 55677724765279. The reversal of 55677724765184 is 48156742777655.

It is a Harshad number since it is a multiple of its sum of digits (74).

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, 5154104 + ... + 11743944.

Almost surely, 2^{55677724765184} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55677724765184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57410914378944).

55677724765184 is an abundant number, since it is smaller than the sum of its proper divisors (59144103992704).

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

55677724765184 is a wasteful number, since it uses less digits than its factorization.

55677724765184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6590121 (or 6590103 counting only the distinct ones).

The product of its digits is 2765952000, while the sum is 74.

The spelling of 55677724765184 in words is "fifty-five trillion, six hundred seventy-seven billion, seven hundred twenty-four million, seven hundred sixty-five thousand, one hundred eighty-four".