57140011573 has 2 divisors, whose sum is σ = 57140011574. Its totient is φ = 57140011572.

The previous prime is 57140011571. The next prime is 57140011603. The reversal of 57140011573 is 37511004175.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54178148644 + 2961862929 = 232762^2 + 54423^2 .

It is a cyclic number.

It is not a de Polignac number, because 57140011573 - 2¹ = 57140011571 is a prime.

Together with 57140011571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57140011571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28570005786 + 28570005787.

It is an arithmetic number, because the mean of its divisors is an integer number (28570005787).

Almost surely, 2^57140011573 is an apocalyptic number.

It is an amenable number.

57140011573 is a deficient number, since it is larger than the sum of its proper divisors (1).

57140011573 is an equidigital number, since it uses as much as digits as its factorization.

57140011573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 57140011573 in words is "fifty-seven billion, one hundred forty million, eleven thousand, five hundred seventy-three".