54383840573 has 8 divisors (see below), whose sum is σ = 56209435992. Its totient is φ = 52576969536.

The previous prime is 54383840549. The next prime is 54383840579. The reversal of 54383840573 is 37504838345.

It can be written as a sum of positive squares in 4 ways, for example, as 2638055044 + 51745785529 = 51362^2 + 227477^2 .

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 54383840573 - 2²⁸ = 54115405117 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 (54383840579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4675190 + ... + 4686807.

It is an arithmetic number, because the mean of its divisors is an integer number (7026179499).

Almost surely, 2^54383840573 is an apocalyptic number.

It is an amenable number.

54383840573 is a deficient number, since it is larger than the sum of its proper divisors (1825595419).

54383840573 is a wasteful number, since it uses less digits than its factorization.

54383840573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9362191.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 54383840573 in words is "fifty-four billion, three hundred eighty-three million, eight hundred forty thousand, five hundred seventy-three".