54811111296 has 128 divisors (see below), whose sum is σ = 148317759360. Its totient is φ = 17930373120.

The previous prime is 54811111247. The next prime is 54811111337. The reversal of 54811111296 is 69211111845.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 7122811 + ... + 7130501.

It is an arithmetic number, because the mean of its divisors is an integer number (1158732495).

Almost surely, 2^54811111296 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 54811111296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74158879680).

54811111296 is an abundant number, since it is smaller than the sum of its proper divisors (93506648064).

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

54811111296 is a wasteful number, since it uses less digits than its factorization.

54811111296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8052 (or 8040 counting only the distinct ones).

The product of its digits is 17280, while the sum is 39.

The spelling of 54811111296 in words is "fifty-four billion, eight hundred eleven million, one hundred eleven thousand, two hundred ninety-six".