55214795905848 has 192 divisors, whose sum is σ = 156144817670400. Its totient is φ = 17604654520320.

The previous prime is 55214795905823. The next prime is 55214795905859. The reversal of 55214795905848 is 84850959741255.

55214795905848 is a `hidden beast` number, since 5 + 5 + 21 + 4 + 7 + 9 + 590 + 5 + 8 + 4 + 8 = 666.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 101231961 + ... + 101775927.

It is an arithmetic number, because the mean of its divisors is an integer number (813254258700).

Almost surely, 2^{55214795905848} is an apocalyptic number.

55214795905848 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55214795905848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78072408835200).

55214795905848 is an abundant number, since it is smaller than the sum of its proper divisors (100930021764552).

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

55214795905848 is a wasteful number, since it uses less digits than its factorization.

55214795905848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544462 (or 544455 counting only the distinct ones).

The product of its (nonzero) digits is 725760000, while the sum is 72.

The spelling of 55214795905848 in words is "fifty-five trillion, two hundred fourteen billion, seven hundred ninety-five million, nine hundred five thousand, eight hundred forty-eight".