2054375432173 has 16 divisors (see below), whose sum is σ = 2135596006656. Its totient is φ = 1974513568320.

The previous prime is 2054375432159. The next prime is 2054375432183. The reversal of 2054375432173 is 3712345734502.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2054375432173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054375432183) 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, 26288668 + ... + 26366698.

It is an arithmetic number, because the mean of its divisors is an integer number (133474750416).

Almost surely, 2^{2054375432173} is an apocalyptic number.

It is an amenable number.

2054375432173 is a deficient number, since it is larger than the sum of its proper divisors (81220574483).

2054375432173 is an equidigital number, since it uses as much as digits as its factorization.

2054375432173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86724.

The product of its (nonzero) digits is 2116800, while the sum is 46.

The spelling of 2054375432173 in words is "two trillion, fifty-four billion, three hundred seventy-five million, four hundred thirty-two thousand, one hundred seventy-three".