118545059865600 has 495 divisors, whose sum is σ = 439016482230051. Its totient is φ = 31607835033600.

The previous prime is 118545059865511. The next prime is 118545059865611. The reversal of 118545059865600 is 6568950545811.

The square root of 118545059865600 is 10887840.

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

118545059865600 is a `hidden beast` number, since 1 + 1 + 8 + 5 + 4 + 505 + 9 + 8 + 65 + 60 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 19500208137216 + 99044851728384 = 4415904^2 + 9952128^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 15678485820 + ... + 15678493380.

Almost surely, 2^{118545059865600} is an apocalyptic number.

118545059865600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

118545059865600 is the 10887840-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118545059865600

118545059865600 is an abundant number, since it is smaller than the sum of its proper divisors (320471422364451).

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

118545059865600 is an frugal number, since it uses more digits than its factorization.

118545059865600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15164 (or 7571 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 63.

The spelling of 118545059865600 in words is "one hundred eighteen trillion, five hundred forty-five billion, fifty-nine million, eight hundred sixty-five thousand, six hundred".