118532823552 has 1200 divisors, whose sum is σ = 442529176320. Its totient is φ = 31313018880.

The previous prime is 118532823533. The next prime is 118532823569. The reversal of 118532823552 is 255328235811.

118532823552 is a `hidden beast` number, since 1 + 1 + 8 + 53 + 28 + 23 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 118532823498 and 118532823507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1500415449 + ... + 1500415527.

Almost surely, 2^118532823552 is an apocalyptic number.

118532823552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118532823552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221264588160).

118532823552 is an abundant number, since it is smaller than the sum of its proper divisors (323996352768).

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

118532823552 is a wasteful number, since it uses less digits than its factorization.

118532823552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 131 counting only the distinct ones).

The product of its digits is 576000, while the sum is 45.

The spelling of 118532823552 in words is "one hundred eighteen billion, five hundred thirty-two million, eight hundred twenty-three thousand, five hundred fifty-two".