5173321000 has 256 divisors, whose sum is σ = 13610488320. Its totient is φ = 1830400000.

The previous prime is 5173320967. The next prime is 5173321031. The reversal of 5173321000 is 1233715.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39490935 + ... + 39491065.

It is an arithmetic number, because the mean of its divisors is an integer number (53165970).

Almost surely, 2^5173321000 is an apocalyptic number.

5173321000 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 5173321000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6805244160).

5173321000 is an abundant number, since it is smaller than the sum of its proper divisors (8437167320).

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

5173321000 is a wasteful number, since it uses less digits than its factorization.

5173321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 5173321000 is about 71925.8020462754. The cubic root of 5173321000 is about 1729.5102582012.

Adding to 5173321000 its reverse (1233715), we get a palindrome (5174554715).

The spelling of 5173321000 in words is "five billion, one hundred seventy-three million, three hundred twenty-one thousand".