57126573011 has 2 divisors, whose sum is σ = 57126573012. Its totient is φ = 57126573010.

The previous prime is 57126572977. The next prime is 57126573019. The reversal of 57126573011 is 11037562175.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57126573011 - 2¹⁰ = 57126571987 is a prime.

It is a super-2 number, since 2×57126573011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (57126573019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28563286505 + 28563286506.

It is an arithmetic number, because the mean of its divisors is an integer number (28563286506).

Almost surely, 2^57126573011 is an apocalyptic number.

57126573011 is a deficient number, since it is larger than the sum of its proper divisors (1).

57126573011 is an equidigital number, since it uses as much as digits as its factorization.

57126573011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 38.

The spelling of 57126573011 in words is "fifty-seven billion, one hundred twenty-six million, five hundred seventy-three thousand, eleven".