55624679798 has 8 divisors (see below), whose sum is σ = 83811177408. Its totient is φ = 27687620664.

The previous prime is 55624679771. The next prime is 55624679801. The reversal of 55624679798 is 89797642655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62359061 + ... + 62359952.

It is an arithmetic number, because the mean of its divisors is an integer number (10476397176).

Almost surely, 2^55624679798 is an apocalyptic number.

55624679798 is a deficient number, since it is larger than the sum of its proper divisors (28186497610).

55624679798 is a wasteful number, since it uses less digits than its factorization.

55624679798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124719238.

The product of its digits is 228614400, while the sum is 68.

The spelling of 55624679798 in words is "fifty-five billion, six hundred twenty-four million, six hundred seventy-nine thousand, seven hundred ninety-eight".