5321461860 has 864 divisors, whose sum is σ = 21486366720. Its totient is φ = 1091750400.

The previous prime is 5321461837. The next prime is 5321461867. The reversal of 5321461860 is 681641235.

It is a happy number.

5321461860 is a `hidden beast` number, since 5 + 32 + 1 + 4 + 618 + 6 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321461867) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 171660045 + ... + 171660075.

It is an arithmetic number, because the mean of its divisors is an integer number (24868480).

Almost surely, 2^5321461860 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 5321461860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10743183360).

5321461860 is an abundant number, since it is smaller than the sum of its proper divisors (16164904860).

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

5321461860 is a wasteful number, since it uses less digits than its factorization.

5321461860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 5321461860 is about 72948.3506324852. The cubic root of 5321461860 is about 1745.8636305439.

The spelling of 5321461860 in words is "five billion, three hundred twenty-one million, four hundred sixty-one thousand, eight hundred sixty".