57341824549 has 2 divisors, whose sum is σ = 57341824550. Its totient is φ = 57341824548.

The previous prime is 57341824511. The next prime is 57341824559. The reversal of 57341824549 is 94542814375.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38704660225 + 18637164324 = 196735^2 + 136518^2 .

It is a cyclic number.

It is not a de Polignac number, because 57341824549 - 2¹⁷ = 57341693477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57341824496 and 57341824505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57341824559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28670912274 + 28670912275.

It is an arithmetic number, because the mean of its divisors is an integer number (28670912275).

Almost surely, 2^57341824549 is an apocalyptic number.

It is an amenable number.

57341824549 is a deficient number, since it is larger than the sum of its proper divisors (1).

57341824549 is an equidigital number, since it uses as much as digits as its factorization.

57341824549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 52.

The spelling of 57341824549 in words is "fifty-seven billion, three hundred forty-one million, eight hundred twenty-four thousand, five hundred forty-nine".