5641846320 has 320 divisors, whose sum is σ = 20255132160. Its totient is φ = 1284710400.

The previous prime is 5641846319. The next prime is 5641846351. The reversal of 5641846320 is 236481465.

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, 6871510 + ... + 6872330.

It is an arithmetic number, because the mean of its divisors is an integer number (63297288).

Almost surely, 2^5641846320 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 5641846320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10127566080).

5641846320 is an abundant number, since it is smaller than the sum of its proper divisors (14613285840).

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

5641846320 is a wasteful number, since it uses less digits than its factorization.

5641846320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 5641846320 is about 75112.2248372394. The cubic root of 5641846320 is about 1780.2203068649.

The spelling of 5641846320 in words is "five billion, six hundred forty-one million, eight hundred forty-six thousand, three hundred twenty".