5171806080 has 768 divisors, whose sum is σ = 22124044800. Its totient is φ = 1086898176.

The previous prime is 5171806067. The next prime is 5171806097. The reversal of 5171806080 is 806081715.

5171806080 is a `hidden beast` number, since 517 + 1 + 8 + 0 + 60 + 80 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32941362 + ... + 32941518.

It is an arithmetic number, because the mean of its divisors is an integer number (28807350).

Almost surely, 2^5171806080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5171806080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11062022400).

5171806080 is an abundant number, since it is smaller than the sum of its proper divisors (16952238720).

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

5171806080 is a wasteful number, since it uses less digits than its factorization.

5171806080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 5171806080 is about 71915.2701448030. The cubic root of 5171806080 is about 1729.3414223947.

Adding to 5171806080 its reverse (806081715), we get a palindrome (5977887795).

The spelling of 5171806080 in words is "five billion, one hundred seventy-one million, eight hundred six thousand, eighty".