57018295241 has 2 divisors, whose sum is σ = 57018295242. Its totient is φ = 57018295240.

The previous prime is 57018295237. The next prime is 57018295351. The reversal of 57018295241 is 14259281075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51572593216 + 5445702025 = 227096^2 + 73795^2 .

It is a cyclic number.

It is not a de Polignac number, because 57018295241 - 2² = 57018295237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57018295192 and 57018295201.

It is not a weakly prime, because it can be changed into another prime (57018294241) 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, 28509147620 + 28509147621.

It is an arithmetic number, because the mean of its divisors is an integer number (28509147621).

Almost surely, 2^57018295241 is an apocalyptic number.

It is an amenable number.

57018295241 is a deficient number, since it is larger than the sum of its proper divisors (1).

57018295241 is an equidigital number, since it uses as much as digits as its factorization.

57018295241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 44.

The spelling of 57018295241 in words is "fifty-seven billion, eighteen million, two hundred ninety-five thousand, two hundred forty-one".