558050816 has 20 divisors (see below), whose sum is σ = 1115012712. Its totient is φ = 279025152.

The previous prime is 558050783. The next prime is 558050819. The reversal of 558050816 is 618050855.

It is a super-2 number, since 2×558050816² = 622841426476531712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 558050816.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (558050819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 544460 + ... + 545483.

Almost surely, 2^558050816 is an apocalyptic number.

It is an amenable number.

558050816 is a deficient number, since it is larger than the sum of its proper divisors (556961896).

558050816 is an equidigital number, since it uses as much as digits as its factorization.

558050816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089961 (or 1089945 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 38.

The square root of 558050816 is about 23623.0992039571. The cubic root of 558050816 is about 823.2996216625.

The spelling of 558050816 in words is "five hundred fifty-eight million, fifty thousand, eight hundred sixteen".