5071121500 has 48 divisors (see below), whose sum is σ = 11105430336. Its totient is φ = 2022936000.

The previous prime is 5071121389. The next prime is 5071121519. The reversal of 5071121500 is 51211705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172905 + ... + 200095.

It is an arithmetic number, because the mean of its divisors is an integer number (231363132).

Almost surely, 2^5071121500 is an apocalyptic number.

5071121500 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 5071121500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5552715168).

5071121500 is an abundant number, since it is smaller than the sum of its proper divisors (6034308836).

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

5071121500 is a wasteful number, since it uses less digits than its factorization.

5071121500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27583 (or 27571 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 5071121500 is about 71211.8073074964. The cubic root of 5071121500 is about 1718.0455422701.

The spelling of 5071121500 in words is "five billion, seventy-one million, one hundred twenty-one thousand, five hundred".