557874011 has 2 divisors, whose sum is σ = 557874012. Its totient is φ = 557874010.

The previous prime is 557873963. The next prime is 557874071. The reversal of 557874011 is 110478755.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-557874011 is a prime.

It is a super-2 number, since 2×557874011² = 622446824298456242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (557874071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278937005 + 278937006.

It is an arithmetic number, because the mean of its divisors is an integer number (278937006).

Almost surely, 2^557874011 is an apocalyptic number.

557874011 is a deficient number, since it is larger than the sum of its proper divisors (1).

557874011 is an equidigital number, since it uses as much as digits as its factorization.

557874011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39200, while the sum is 38.

The square root of 557874011 is about 23619.3567016547. The cubic root of 557874011 is about 823.2126649071.

The spelling of 557874011 in words is "five hundred fifty-seven million, eight hundred seventy-four thousand, eleven".