5216173200 has 600 divisors, whose sum is σ = 21693383360. Its totient is φ = 1175731200.

The previous prime is 5216173169. The next prime is 5216173201. The reversal of 5216173200 is 23716125.

It is a happy number.

5216173200 is a `hidden beast` number, since 5 + 21 + 617 + 3 + 20 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5216173201) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 24721095 + ... + 24721305.

Almost surely, 2^5216173200 is an apocalyptic number.

5216173200 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 5216173200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10846691680).

5216173200 is an abundant number, since it is smaller than the sum of its proper divisors (16477210160).

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

5216173200 is a wasteful number, since it uses less digits than its factorization.

5216173200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 5216173200 is about 72223.0794137165. The cubic root of 5216173200 is about 1734.2724874399.

Adding to 5216173200 its reverse (23716125), we get a palindrome (5239889325).

The spelling of 5216173200 in words is "five billion, two hundred sixteen million, one hundred seventy-three thousand, two hundred".