54089984173825 has 12 divisors (see below), whose sum is σ = 67079520921600. Its totient is φ = 43266864406160.

The previous prime is 54089984173801. The next prime is 54089984173829. The reversal of 54089984173825 is 52837148998045.

It is not a de Polignac number, because 54089984173825 - 2³¹ = 54087836690177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54089984173829) 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, 127857925 + ... + 128280274.

It is an arithmetic number, because the mean of its divisors is an integer number (5589960076800).

Almost surely, 2^{54089984173825} is an apocalyptic number.

It is an amenable number.

54089984173825 is a deficient number, since it is larger than the sum of its proper divisors (12989536747775).

54089984173825 is a wasteful number, since it uses less digits than its factorization.

54089984173825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256146656 (or 256146651 counting only the distinct ones).

The product of its (nonzero) digits is 696729600, while the sum is 73.

The spelling of 54089984173825 in words is "fifty-four trillion, eighty-nine billion, nine hundred eighty-four million, one hundred seventy-three thousand, eight hundred twenty-five".