55986184996 has 27 divisors (see below), whose sum is σ = 113978620497. Its totient is φ = 23992659600.

The previous prime is 55986184939. The next prime is 55986185027. The reversal of 55986184996 is 69948168955.

The square root of 55986184996 is 236614.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 55972935396 + 13249600 = 236586^2 + 3640^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3304146 + ... + 3321046.

Almost surely, 2^55986184996 is an apocalyptic number.

55986184996 is the 236614-th square number.

It is an amenable number.

55986184996 is an abundant number, since it is smaller than the sum of its proper divisors (57992435501).

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

55986184996 is an frugal number, since it uses more digits than its factorization.

55986184996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33820 (or 16910 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 70.

The spelling of 55986184996 in words is "fifty-five billion, nine hundred eighty-six million, one hundred eighty-four thousand, nine hundred ninety-six".