54043877216 has 192 divisors, whose sum is σ = 130186248192. Its totient is φ = 21582899712.

The previous prime is 54043877143. The next prime is 54043877219. The reversal of 54043877216 is 61277834045.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54043877219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74337845 + ... + 74338571.

It is an arithmetic number, because the mean of its divisors is an integer number (678053376).

Almost surely, 2^54043877216 is an apocalyptic number.

54043877216 is a gapful number since it is divisible by the number (56) 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 54043877216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65093124096).

54043877216 is an abundant number, since it is smaller than the sum of its proper divisors (76142370976).

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

54043877216 is a wasteful number, since it uses less digits than its factorization.

54043877216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 54043877216 in words is "fifty-four billion, forty-three million, eight hundred seventy-seven thousand, two hundred sixteen".