54451755800 has 96 divisors (see below), whose sum is σ = 136720936800. Its totient is φ = 20048916480.

The previous prime is 54451755767. The next prime is 54451755847. The reversal of 54451755800 is 855715445.

It is a Cunningham number, because it is equal to 233349²-1.

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 23 ways as a sum of consecutive naturals, for example, 904232 + ... + 962568.

It is an arithmetic number, because the mean of its divisors is an integer number (1424176425).

Almost surely, 2^54451755800 is an apocalyptic number.

54451755800 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 54451755800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68360468400).

54451755800 is an abundant number, since it is smaller than the sum of its proper divisors (82269181000).

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

54451755800 is a wasteful number, since it uses less digits than its factorization.

54451755800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58725 (or 58716 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 44.

The spelling of 54451755800 in words is "fifty-four billion, four hundred fifty-one million, seven hundred fifty-five thousand, eight hundred".