557306099353 has 2 divisors, whose sum is σ = 557306099354. Its totient is φ = 557306099352.

The previous prime is 557306099321. The next prime is 557306099431. The reversal of 557306099353 is 353990603755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410588755984 + 146717343369 = 640772^2 + 383037^2 .

It is a cyclic number.

It is not a de Polignac number, because 557306099353 - 2⁵ = 557306099321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 557306099294 and 557306099303.

It is not a weakly prime, because it can be changed into another prime (557306099303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278653049676 + 278653049677.

It is an arithmetic number, because the mean of its divisors is an integer number (278653049677).

Almost surely, 2^557306099353 is an apocalyptic number.

It is an amenable number.

557306099353 is a deficient number, since it is larger than the sum of its proper divisors (1).

557306099353 is an equidigital number, since it uses as much as digits as its factorization.

557306099353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11481750, while the sum is 55.

The spelling of 557306099353 in words is "five hundred fifty-seven billion, three hundred six million, ninety-nine thousand, three hundred fifty-three".