54757173 has 4 divisors (see below), whose sum is σ = 73009568. Its totient is φ = 36504780.

The previous prime is 54757147. The next prime is 54757177. The reversal of 54757173 is 37175745.

54757173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54757173 - 2¹⁷ = 54626101 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 (54757177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9126193 + ... + 9126198.

It is an arithmetic number, because the mean of its divisors is an integer number (18252392).

Almost surely, 2^54757173 is an apocalyptic number.

It is an amenable number.

54757173 is a deficient number, since it is larger than the sum of its proper divisors (18252395).

54757173 is a wasteful number, since it uses less digits than its factorization.

54757173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18252394.

The product of its digits is 102900, while the sum is 39.

The square root of 54757173 is about 7399.8089840211. The cubic root of 54757173 is about 379.7347479451.

The spelling of 54757173 in words is "fifty-four million, seven hundred fifty-seven thousand, one hundred seventy-three".