5161003684200 has 576 divisors, whose sum is σ = 22269840264000. Its totient is φ = 1088914337280.

The previous prime is 5161003684181. The next prime is 5161003684237. The reversal of 5161003684200 is 24863001615.

It is a happy number.

5161003684200 is a `hidden beast` number, since 5 + 1 + 610 + 0 + 36 + 8 + 4 + 2 + 0 + 0 = 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2689611 + ... + 4189989.

It is an arithmetic number, because the mean of its divisors is an integer number (38662917125).

Almost surely, 2^{5161003684200} is an apocalyptic number.

5161003684200 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 5161003684200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11134920132000).

5161003684200 is an abundant number, since it is smaller than the sum of its proper divisors (17108836579800).

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

5161003684200 is a wasteful number, since it uses less digits than its factorization.

5161003684200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500431 (or 1500409 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 5161003684200 its reverse (24863001615), we get a palindrome (5185866685815).

The spelling of 5161003684200 in words is "five trillion, one hundred sixty-one billion, three million, six hundred eighty-four thousand, two hundred".