1057342592543 has 2 divisors, whose sum is σ = 1057342592544. Its totient is φ = 1057342592542.

The previous prime is 1057342592533. The next prime is 1057342592573. The reversal of 1057342592543 is 3452952437501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1057342592543 - 2³² = 1053047625247 is a prime.

It is a super-4 number, since 4×1057342592543⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1057342592491 and 1057342592500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1057342592533) 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 as a sum of consecutive naturals, namely, 528671296271 + 528671296272.

It is an arithmetic number, because the mean of its divisors is an integer number (528671296272).

Almost surely, 2^{1057342592543} is an apocalyptic number.

1057342592543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057342592543 is an equidigital number, since it uses as much as digits as its factorization.

1057342592543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 1057342592543 in words is "one trillion, fifty-seven billion, three hundred forty-two million, five hundred ninety-two thousand, five hundred forty-three".