558061049 has 12 divisors (see below), whose sum is σ = 699110244. Its totient is φ = 441542304.

The previous prime is 558061037. The next prime is 558061067. The reversal of 558061049 is 940160855.

558061049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 351937600 + 206123449 = 18760^2 + 14357^2 .

It is not a de Polignac number, because 558061049 - 2¹² = 558056953 is a prime.

It is a super-2 number, since 2×558061049² = 622864268821960802, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (558061099) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437402 + ... + 438675.

It is an arithmetic number, because the mean of its divisors is an integer number (58259187).

Almost surely, 2^558061049 is an apocalyptic number.

It is an amenable number.

558061049 is a deficient number, since it is larger than the sum of its proper divisors (141049195).

558061049 is a wasteful number, since it uses less digits than its factorization.

558061049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876104 (or 876097 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 558061049 is about 23623.3157918189. The cubic root of 558061049 is about 823.3046539244.

The spelling of 558061049 in words is "five hundred fifty-eight million, sixty-one thousand, forty-nine".