52163607600 has 540 divisors, whose sum is σ = 198571837464. Its totient is φ = 12673290240.

The previous prime is 52163607599. The next prime is 52163607641. The reversal of 52163607600 is 670636125.

52163607600 is a `hidden beast` number, since 5 + 2 + 16 + 36 + 0 + 7 + 600 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 50496684 + ... + 50497716.

Almost surely, 2^52163607600 is an apocalyptic number.

52163607600 is a gapful number since it is divisible by the number (50) 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 52163607600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99285918732).

52163607600 is an abundant number, since it is smaller than the sum of its proper divisors (146408229864).

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

52163607600 is a wasteful number, since it uses less digits than its factorization.

52163607600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 52163607600 in words is "fifty-two billion, one hundred sixty-three million, six hundred seven thousand, six hundred".