55928383333812 has 192 divisors, whose sum is σ = 158946278400000. Its totient is φ = 16866123765120.

The previous prime is 55928383333793. The next prime is 55928383333831. The reversal of 55928383333812 is 21833338382955.

55928383333812 is a `hidden beast` number, since 5 + 5 + 9 + 283 + 8 + 3 + 3 + 338 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (55928383333793) and next prime (55928383333831).

It is a super-3 number, since 3×55928383333812³ (a number of 42 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55928383333812.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 442586814 + ... + 442713162.

It is an arithmetic number, because the mean of its divisors is an integer number (827845200000).

Almost surely, 2^{55928383333812} 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 55928383333812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79473139200000).

55928383333812 is an abundant number, since it is smaller than the sum of its proper divisors (103017895066188).

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

55928383333812 is a wasteful number, since it uses less digits than its factorization.

55928383333812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128171 (or 128163 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 63.

The spelling of 55928383333812 in words is "fifty-five trillion, nine hundred twenty-eight billion, three hundred eighty-three million, three hundred thirty-three thousand, eight hundred twelve".