54184030729 has 16 divisors (see below), whose sum is σ = 61435514880. Its totient is φ = 47516507280.

The previous prime is 54184030673. The next prime is 54184030757. The reversal of 54184030729 is 92703048145.

54184030729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54184030729 - 2²⁹ = 53647159817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54184030429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1986307 + ... + 2013400.

It is an arithmetic number, because the mean of its divisors is an integer number (3839719680).

Almost surely, 2^54184030729 is an apocalyptic number.

It is an amenable number.

54184030729 is a deficient number, since it is larger than the sum of its proper divisors (7251484151).

54184030729 is a wasteful number, since it uses less digits than its factorization.

54184030729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3999780.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 54184030729 in words is "fifty-four billion, one hundred eighty-four million, thirty thousand, seven hundred twenty-nine".