557060201 has 2 divisors, whose sum is σ = 557060202. Its totient is φ = 557060200.

The previous prime is 557060149. The next prime is 557060219. The reversal of 557060201 is 102060755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 308178025 + 248882176 = 17555^2 + 15776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-557060201 is a prime.

It is not a weakly prime, because it can be changed into another prime (557066201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278530100 + 278530101.

It is an arithmetic number, because the mean of its divisors is an integer number (278530101).

Almost surely, 2^557060201 is an apocalyptic number.

It is an amenable number.

557060201 is a deficient number, since it is larger than the sum of its proper divisors (1).

557060201 is an equidigital number, since it uses as much as digits as its factorization.

557060201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 557060201 is about 23602.1228070697. The cubic root of 557060201 is about 822.8121773943.

The spelling of 557060201 in words is "five hundred fifty-seven million, sixty thousand, two hundred one".