557983105 has 32 divisors (see below), whose sum is σ = 725096448. Its totient is φ = 410995200.

The previous prime is 557983073. The next prime is 557983109. The reversal of 557983105 is 501389755.

It is not a de Polignac number, because 557983105 - 2⁵ = 557983073 is a prime.

It is a super-2 number, since 2×557983105² = 622690290930882050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557983109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1001487 + ... + 1002043.

It is an arithmetic number, because the mean of its divisors is an integer number (22659264).

Almost surely, 2^557983105 is an apocalyptic number.

It is an amenable number.

557983105 is a deficient number, since it is larger than the sum of its proper divisors (167113343).

557983105 is a wasteful number, since it uses less digits than its factorization.

557983105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897.

The product of its (nonzero) digits is 189000, while the sum is 43.

The square root of 557983105 is about 23621.6660081375. Note that the first 3 decimals coincide. The cubic root of 557983105 is about 823.2663220096.

The spelling of 557983105 in words is "five hundred fifty-seven million, nine hundred eighty-three thousand, one hundred five".