57040123524323 has 4 divisors (see below), whose sum is σ = 57040330208280. Its totient is φ = 57039916840368.

The previous prime is 57040123524313. The next prime is 57040123524331. The reversal of 57040123524323 is 32342532104075.

57040123524323 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.

It is a cyclic number.

It is not a de Polignac number, because 57040123524323 - 2²⁰ = 57040122475747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57040123524313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102927458 + ... + 103480151.

It is an arithmetic number, because the mean of its divisors is an integer number (14260082552070).

Almost surely, 2^{57040123524323} is an apocalyptic number.

57040123524323 is a deficient number, since it is larger than the sum of its proper divisors (206683957).

57040123524323 is a wasteful number, since it uses less digits than its factorization.

57040123524323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206683956.

The product of its (nonzero) digits is 604800, while the sum is 41.

Adding to 57040123524323 its reverse (32342532104075), we get a palindrome (89382655628398).

The spelling of 57040123524323 in words is "fifty-seven trillion, forty billion, one hundred twenty-three million, five hundred twenty-four thousand, three hundred twenty-three".