5293253981952 has 180 divisors, whose sum is σ = 15791894616960. Its totient is φ = 1763482447872.

The previous prime is 5293253981839. The next prime is 5293253981969. The reversal of 5293253981952 is 2591893523925.

5293253981952 is a `hidden beast` number, since 5 + 2 + 9 + 3 + 2 + 539 + 8 + 1 + 95 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5293253981952.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39601249 + ... + 39734687.

It is an arithmetic number, because the mean of its divisors is an integer number (87732747872).

Almost surely, 2^{5293253981952} 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 5293253981952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7895947308480).

5293253981952 is an abundant number, since it is smaller than the sum of its proper divisors (10498640635008).

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

5293253981952 is a wasteful number, since it uses less digits than its factorization.

5293253981952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135380 (or 135357 counting only the distinct ones).

The product of its digits is 52488000, while the sum is 63.

The spelling of 5293253981952 in words is "five trillion, two hundred ninety-three billion, two hundred fifty-three million, nine hundred eighty-one thousand, nine hundred fifty-two".