5255960586240 has 1152 divisors, whose sum is σ = 21581976648960. Its totient is φ = 1081737216000.

The previous prime is 5255960586181. The next prime is 5255960586277. The reversal of 5255960586240 is 426850695525.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 802310965 + ... + 802317515.

It is an arithmetic number, because the mean of its divisors is an integer number (18734354730).

Almost surely, 2^{5255960586240} 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 5255960586240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10790988324480).

5255960586240 is an abundant number, since it is smaller than the sum of its proper divisors (16326016062720).

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

5255960586240 is a wasteful number, since it uses less digits than its factorization.

5255960586240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6649 (or 6622 counting only the distinct ones).

The product of its (nonzero) digits is 25920000, while the sum is 57.

The spelling of 5255960586240 in words is "five trillion, two hundred fifty-five billion, nine hundred sixty million, five hundred eighty-six thousand, two hundred forty".