6380122500 has 180 divisors, whose sum is σ = 20256087852. Its totient is φ = 1692672000.

The previous prime is 6380122453. The next prime is 6380122531. The reversal of 6380122500 is 52210836.

6380122500 is a `hidden beast` number, since 6 + 38 + 0 + 122 + 500 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 5962001796 + 418120704 = 77214^2 + 20448^2 .

It is a tau number, because it is divible by the number of its divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 5241892 + ... + 5243108.

Almost surely, 2^6380122500 is an apocalyptic number.

6380122500 is a gapful number since it is divisible by the number (60) 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 6380122500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10128043926).

6380122500 is an abundant number, since it is smaller than the sum of its proper divisors (13875965352).

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

6380122500 is a wasteful number, since it uses less digits than its factorization.

6380122500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 6380122500 is about 79875.6690112828. The cubic root of 6380122500 is about 1854.7113904030.

The spelling of 6380122500 in words is "six billion, three hundred eighty million, one hundred twenty-two thousand, five hundred".