5781862529280 has 1152 divisors, whose sum is σ = 21939216768000. Its totient is φ = 1456777986048.

The previous prime is 5781862529279. The next prime is 5781862529293. The reversal of 5781862529280 is 829252681875.

5781862529280 is a `hidden beast` number, since 5 + 7 + 8 + 1 + 86 + 2 + 529 + 28 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5730289416 + ... + 5730290424.

It is an arithmetic number, because the mean of its divisors is an integer number (19044459000).

Almost surely, 2^{5781862529280} 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 5781862529280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10969608384000).

5781862529280 is an abundant number, since it is smaller than the sum of its proper divisors (16157354238720).

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

5781862529280 is an equidigital number, since it uses as much as digits as its factorization.

5781862529280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1131 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 63.

The spelling of 5781862529280 in words is "five trillion, seven hundred eighty-one billion, eight hundred sixty-two million, five hundred twenty-nine thousand, two hundred eighty".