55695641229800 has 192 divisors, whose sum is σ = 152159583663360. Its totient is φ = 18691514496000.

The previous prime is 55695641229799. The next prime is 55695641229803. The reversal of 55695641229800 is 892214659655.

It is not an unprimeable number, because it can be changed into a prime (55695641229803) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153715649 + ... + 154077551.

It is an arithmetic number, because the mean of its divisors is an integer number (792497831580).

Almost surely, 2^{55695641229800} is an apocalyptic number.

55695641229800 is a gapful number since it is divisible by the number (50) 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 55695641229800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76079791831680).

55695641229800 is an abundant number, since it is smaller than the sum of its proper divisors (96463942433560).

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

55695641229800 is a wasteful number, since it uses less digits than its factorization.

55695641229800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367324 (or 367315 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 62.

The spelling of 55695641229800 in words is "fifty-five trillion, six hundred ninety-five billion, six hundred forty-one million, two hundred twenty-nine thousand, eight hundred".