54729059328 has 132 divisors (see below), whose sum is σ = 158161094728. Its totient is φ = 18227773440.

The previous prime is 54729059321. The next prime is 54729059351. The reversal of 54729059328 is 82395092745.

54729059328 is a `hidden beast` number, since 5 + 4 + 7 + 29 + 0 + 593 + 28 = 666.

It is not an unprimeable number, because it can be changed into a prime (54729059321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18531900 + ... + 18534852.

Almost surely, 2^54729059328 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 54729059328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79080547364).

54729059328 is an abundant number, since it is smaller than the sum of its proper divisors (103432035400).

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

54729059328 is a wasteful number, since it uses less digits than its factorization.

54729059328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990 (or 4969 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 54729059328 in words is "fifty-four billion, seven hundred twenty-nine million, fifty-nine thousand, three hundred twenty-eight".