54147406173 has 64 divisors (see below), whose sum is σ = 90577612800. Its totient is φ = 28090782720.

The previous prime is 54147406141. The next prime is 54147406199. The reversal of 54147406173 is 37160474145.

It is not a de Polignac number, because 54147406173 - 2⁵ = 54147406141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54147406073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 793653 + ... + 859173.

It is an arithmetic number, because the mean of its divisors is an integer number (1415275200).

Almost surely, 2^54147406173 is an apocalyptic number.

It is an amenable number.

54147406173 is a deficient number, since it is larger than the sum of its proper divisors (36430206627).

54147406173 is a wasteful number, since it uses less digits than its factorization.

54147406173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65642.

The product of its (nonzero) digits is 282240, while the sum is 42.

It can be divided in two parts, 54147 and 406173, that added together give a triangular number (460320 = T₉₅₉).

The spelling of 54147406173 in words is "fifty-four billion, one hundred forty-seven million, four hundred six thousand, one hundred seventy-three".