558020016 has 50 divisors (see below), whose sum is σ = 1615075572. Its totient is φ = 186006240.

The previous prime is 558020011. The next prime is 558020081. The reversal of 558020016 is 610020855.

It is a super-2 number, since 2×558020016² = 622772676513280512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (558020011) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 213990 + ... + 216581.

Almost surely, 2^558020016 is an apocalyptic number.

It is an amenable number.

558020016 is an abundant number, since it is smaller than the sum of its proper divisors (1057055556).

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

558020016 is a wasteful number, since it uses less digits than its factorization.

558020016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430591 (or 430576 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 558020016 is about 23622.4472906598. The cubic root of 558020016 is about 823.2844748371.

The spelling of 558020016 in words is "five hundred fifty-eight million, twenty thousand, sixteen".