5811248955072 has 448 divisors, whose sum is σ = 17987161522176. Its totient is φ = 1639142400000.

The previous prime is 5811248955049. The next prime is 5811248955101. The reversal of 5811248955072 is 2705598421185.

It is a super-2 number, since 2×5811248955072² (a number of 26 digits) contains 22 as substring.

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, 190573747 + ... + 190604237.

It is an arithmetic number, because the mean of its divisors is an integer number (40149914112).

Almost surely, 2^{5811248955072} 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 5811248955072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8993580761088).

5811248955072 is an abundant number, since it is smaller than the sum of its proper divisors (12175912567104).

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

5811248955072 is a wasteful number, since it uses less digits than its factorization.

5811248955072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30660 (or 30650 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 57.

The spelling of 5811248955072 in words is "five trillion, eight hundred eleven billion, two hundred forty-eight million, nine hundred fifty-five thousand, seventy-two".