55068456600 has 144 divisors (see below), whose sum is σ = 185051812920. Its totient is φ = 14675904000.

The previous prime is 55068456539. The next prime is 55068456683. The reversal of 55068456600 is 665486055.

It is a happy number.

55068456600 is a `hidden beast` number, since 5 + 5 + 0 + 6 + 84 + 566 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 3233307 + ... + 3250293.

Almost surely, 2^55068456600 is an apocalyptic number.

55068456600 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 55068456600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92525906460).

55068456600 is an abundant number, since it is smaller than the sum of its proper divisors (129983356320).

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

55068456600 is a wasteful number, since it uses less digits than its factorization.

55068456600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18810 (or 18798 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The spelling of 55068456600 in words is "fifty-five billion, sixty-eight million, four hundred fifty-six thousand, six hundred".