9542126057 has 2 divisors, whose sum is σ = 9542126058. Its totient is φ = 9542126056.

The previous prime is 9542126051. The next prime is 9542126119. The reversal of 9542126057 is 7506212459.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9260020441 + 282105616 = 96229^2 + 16796^2 .

It is a cyclic number.

It is not a de Polignac number, because 9542126057 - 2²⁴ = 9525348841 is a prime.

It is not a weakly prime, because it can be changed into another prime (9542126051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4771063028 + 4771063029.

It is an arithmetic number, because the mean of its divisors is an integer number (4771063029).

Almost surely, 2^9542126057 is an apocalyptic number.

It is an amenable number.

9542126057 is a deficient number, since it is larger than the sum of its proper divisors (1).

9542126057 is an equidigital number, since it uses as much as digits as its factorization.

9542126057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 9542126057 is about 97683.8065239065. The cubic root of 9542126057 is about 2121.0376770798.

The spelling of 9542126057 in words is "nine billion, five hundred forty-two million, one hundred twenty-six thousand, fifty-seven".