54591673 has 8 divisors (see below), whose sum is σ = 57653568. Its totient is φ = 51587184.

The previous prime is 54591637. The next prime is 54591679. The reversal of 54591673 is 37619545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54591673 - 2²⁵ = 21037241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54591679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12390 + ... + 16207.

It is an arithmetic number, because the mean of its divisors is an integer number (7206696).

Almost surely, 2^54591673 is an apocalyptic number.

It is an amenable number.

54591673 is a deficient number, since it is larger than the sum of its proper divisors (3061895).

54591673 is a wasteful number, since it uses less digits than its factorization.

54591673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28703.

The product of its digits is 113400, while the sum is 40.

The square root of 54591673 is about 7388.6178003738. The cubic root of 54591673 is about 379.3517873212.

The spelling of 54591673 in words is "fifty-four million, five hundred ninety-one thousand, six hundred seventy-three".