54550870360 has 128 divisors (see below), whose sum is σ = 147904704000. Its totient is φ = 17688996864.

The previous prime is 54550870349. The next prime is 54550870373. The reversal of 54550870360 is 6307805545.

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 31 ways as a sum of consecutive naturals, for example, 3274131 + ... + 3290749.

It is an arithmetic number, because the mean of its divisors is an integer number (1155505500).

Almost surely, 2^54550870360 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 54550870360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73952352000).

54550870360 is an abundant number, since it is smaller than the sum of its proper divisors (93353833640).

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

54550870360 is a wasteful number, since it uses less digits than its factorization.

54550870360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17273 (or 17269 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 54550870360 in words is "fifty-four billion, five hundred fifty million, eight hundred seventy thousand, three hundred sixty".