557046341 has 2 divisors, whose sum is σ = 557046342. Its totient is φ = 557046340.

The previous prime is 557046337. The next prime is 557046367. The reversal of 557046341 is 143640755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422138116 + 134908225 = 20546^2 + 11615^2 .

It is a cyclic number.

It is not a de Polignac number, because 557046341 - 2² = 557046337 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (557046311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278523170 + 278523171.

It is an arithmetic number, because the mean of its divisors is an integer number (278523171).

Almost surely, 2^557046341 is an apocalyptic number.

It is an amenable number.

557046341 is a deficient number, since it is larger than the sum of its proper divisors (1).

557046341 is an equidigital number, since it uses as much as digits as its factorization.

557046341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 557046341 is about 23601.8291875863. The cubic root of 557046341 is about 822.8053533136.

The spelling of 557046341 in words is "five hundred fifty-seven million, forty-six thousand, three hundred forty-one".