5891261632320 has 224 divisors, whose sum is σ = 19214904163968. Its totient is φ = 1528176402432.

The previous prime is 5891261632297. The next prime is 5891261632381. The reversal of 5891261632320 is 232361621985.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 5891261632320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167743402 + ... + 167778518.

Almost surely, 2^{5891261632320} 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 5891261632320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9607452081984).

5891261632320 is an abundant number, since it is smaller than the sum of its proper divisors (13323642531648).

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

5891261632320 is a wasteful number, since it uses less digits than its factorization.

5891261632320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39897 (or 39887 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 48.

The spelling of 5891261632320 in words is "five trillion, eight hundred ninety-one billion, two hundred sixty-one million, six hundred thirty-two thousand, three hundred twenty".