5326268633280 has 672 divisors, whose sum is σ = 21735089026560. Its totient is φ = 1216181329920.

The previous prime is 5326268633269. The next prime is 5326268633281. The reversal of 5326268633280 is 823368626235.

5326268633280 is a `hidden beast` number, since 5 + 3 + 2 + 626 + 8 + 6 + 3 + 3 + 2 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5326268633281) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 593848636 + ... + 593857604.

It is an arithmetic number, because the mean of its divisors is an integer number (32343882480).

Almost surely, 2^{5326268633280} 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 5326268633280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10867544513280).

5326268633280 is an abundant number, since it is smaller than the sum of its proper divisors (16408820393280).

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

5326268633280 is a wasteful number, since it uses less digits than its factorization.

5326268633280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10099 (or 10077 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 5326268633280 in words is "five trillion, three hundred twenty-six billion, two hundred sixty-eight million, six hundred thirty-three thousand, two hundred eighty".