558052100 has 18 divisors (see below), whose sum is σ = 1210973274. Its totient is φ = 223220800.

The previous prime is 558052091. The next prime is 558052109. The reversal of 558052100 is 1250855.

It is an interprime number because it is at equal distance from previous prime (558052091) and next prime (558052109).

It can be written as a sum of positive squares in 3 ways, for example, as 90022144 + 468029956 = 9488^2 + 21634^2 .

It is a super-2 number, since 2×558052100² = 622844292628820000, 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 558052100.

It is not an unprimeable number, because it can be changed into a prime (558052109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2790161 + ... + 2790360.

It is an arithmetic number, because the mean of its divisors is an integer number (67276293).

Almost surely, 2^558052100 is an apocalyptic number.

558052100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

558052100 is an abundant number, since it is smaller than the sum of its proper divisors (652921174).

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

558052100 is a wasteful number, since it uses less digits than its factorization.

558052100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580535 (or 5580528 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 558052100 is about 23623.1263807312. The cubic root of 558052100 is about 823.3002530960.

The spelling of 558052100 in words is "five hundred fifty-eight million, fifty-two thousand, one hundred".