54540200000 has 336 divisors, whose sum is σ = 159009697728. Its totient is φ = 18297600000.

The previous prime is 54540199993. The next prime is 54540200027. The reversal of 54540200000 is 204545.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 28599047 + ... + 28600953.

It is an arithmetic number, because the mean of its divisors is an integer number (473243148).

Almost surely, 2^54540200000 is an apocalyptic number.

54540200000 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 54540200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79504848864).

54540200000 is an abundant number, since it is smaller than the sum of its proper divisors (104469497728).

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

54540200000 is a wasteful number, since it uses less digits than its factorization.

54540200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968 (or 1938 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

Adding to 54540200000 its reverse (204545), we get a palindrome (54540404545).

The spelling of 54540200000 in words is "fifty-four billion, five hundred forty million, two hundred thousand".