558056364 has 12 divisors (see below), whose sum is σ = 1302131544. Its totient is φ = 186018784.

The previous prime is 558056363. The next prime is 558056377. The reversal of 558056364 is 463650855.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×558056364² = 622853810801800992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (558056363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23252337 + ... + 23252360.

It is an arithmetic number, because the mean of its divisors is an integer number (108510962).

Almost surely, 2^558056364 is an apocalyptic number.

It is an amenable number.

558056364 is an abundant number, since it is smaller than the sum of its proper divisors (744075180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

558056364 is a wasteful number, since it uses less digits than its factorization.

558056364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46504704 (or 46504702 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The square root of 558056364 is about 23623.2166311025. The cubic root of 558056364 is about 823.3023499990.

The spelling of 558056364 in words is "five hundred fifty-eight million, fifty-six thousand, three hundred sixty-four".