55805224798 has 8 divisors (see below), whose sum is σ = 84716365608. Its totient is φ = 27566436264.

The previous prime is 55805224793. The next prime is 55805224807. The reversal of 55805224798 is 89742250855.

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

It is a super-3 number, since 3×55805224798³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55805224793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168087861 + ... + 168088192.

It is an arithmetic number, because the mean of its divisors is an integer number (10589545701).

Almost surely, 2^55805224798 is an apocalyptic number.

55805224798 is a deficient number, since it is larger than the sum of its proper divisors (28911140810).

55805224798 is a wasteful number, since it uses less digits than its factorization.

55805224798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336176138.

The product of its (nonzero) digits is 8064000, while the sum is 55.

The spelling of 55805224798 in words is "fifty-five billion, eight hundred five million, two hundred twenty-four thousand, seven hundred ninety-eight".