558061416 has 96 divisors (see below), whose sum is σ = 1665069120. Its totient is φ = 167443200.

The previous prime is 558061393. The next prime is 558061429. The reversal of 558061416 is 614160855.

558061416 is a `hidden beast` number, since 5 + 580 + 61 + 4 + 16 = 666.

It is a super-2 number, since 2×558061416² = 622865088055850112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78156 + ... + 84996.

It is an arithmetic number, because the mean of its divisors is an integer number (17344470).

Almost surely, 2^558061416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 558061416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (832534560).

558061416 is an abundant number, since it is smaller than the sum of its proper divisors (1107007704).

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

558061416 is a wasteful number, since it uses less digits than its factorization.

558061416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967 (or 6960 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 558061416 is about 23623.3235595671. The cubic root of 558061416 is about 823.3048344021.

The spelling of 558061416 in words is "five hundred fifty-eight million, sixty-one thousand, four hundred sixteen".