57518140943 has 2 divisors, whose sum is σ = 57518140944. Its totient is φ = 57518140942.

The previous prime is 57518140891. The next prime is 57518140949. The reversal of 57518140943 is 34904181575.

57518140943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57518140943 - 2⁶ = 57518140879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57518140949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28759070471 + 28759070472.

It is an arithmetic number, because the mean of its divisors is an integer number (28759070472).

Almost surely, 2^57518140943 is an apocalyptic number.

57518140943 is a deficient number, since it is larger than the sum of its proper divisors (1).

57518140943 is an equidigital number, since it uses as much as digits as its factorization.

57518140943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 47.

The spelling of 57518140943 in words is "fifty-seven billion, five hundred eighteen million, one hundred forty thousand, nine hundred forty-three".