599989668100 has 81 divisors (see below), whose sum is σ = 1348926515391. Its totient is φ = 231633393600.

The previous prime is 599989668053. The next prime is 599989668167. The reversal of 599989668100 is 1866989995.

The square root of 599989668100 is 774590.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8247182596 + 591742485504 = 90814^2 + 769248^2 .

It is a super-2 number, since 2×599989668100² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 599989668100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 224629765 + ... + 224632435.

Almost surely, 2^599989668100 is an apocalyptic number.

599989668100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

599989668100 is the 774590-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 599989668100

599989668100 is an abundant number, since it is smaller than the sum of its proper divisors (748936847291).

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

599989668100 is an equidigital number, since it uses as much as digits as its factorization.

599989668100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5414 (or 2707 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 70.

The spelling of 599989668100 in words is "five hundred ninety-nine billion, nine hundred eighty-nine million, six hundred sixty-eight thousand, one hundred".