57040123544323 has 8 divisors (see below), whose sum is σ = 57135978489600. Its totient is φ = 56944270698120.

The previous prime is 57040123544281. The next prime is 57040123544377. The reversal of 57040123544323 is 32344532104075.

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 57040123544323 - 2⁹ = 57040123543811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57040123544323.

It is not an unprimeable number, because it can be changed into a prime (57040123544923) 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, 59659936 + ... + 60608482.

It is an arithmetic number, because the mean of its divisors is an integer number (7141997311200).

Almost surely, 2^{57040123544323} is an apocalyptic number.

57040123544323 is a deficient number, since it is larger than the sum of its proper divisors (95854945277).

57040123544323 is a wasteful number, since it uses less digits than its factorization.

57040123544323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049537.

The product of its (nonzero) digits is 1209600, while the sum is 43.

Adding to 57040123544323 its reverse (32344532104075), we get a palindrome (89384655648398).

The spelling of 57040123544323 in words is "fifty-seven trillion, forty billion, one hundred twenty-three million, five hundred forty-four thousand, three hundred twenty-three".