55634831996 has 24 divisors (see below), whose sum is σ = 100654574496. Its totient is φ = 26886340800.

The previous prime is 55634831977. The next prime is 55634832017. The reversal of 55634831996 is 69913843655.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1222391 + ... + 1267086.

It is an arithmetic number, because the mean of its divisors is an integer number (4193940604).

Almost surely, 2^55634831996 is an apocalyptic number.

It is an amenable number.

55634831996 is a deficient number, since it is larger than the sum of its proper divisors (45019742500).

55634831996 is a wasteful number, since it uses less digits than its factorization.

55634831996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489669 (or 2489667 counting only the distinct ones).

The product of its digits is 20995200, while the sum is 59.

The spelling of 55634831996 in words is "fifty-five billion, six hundred thirty-four million, eight hundred thirty-one thousand, nine hundred ninety-six".