8325352791552 has 160 divisors (see below), whose sum is σ = 22294310037120. Its totient is φ = 2760754913280.

The previous prime is 8325352791443. The next prime is 8325352791611. The reversal of 8325352791552 is 2551972535238.

It is a super-2 number, since 2×8325352791552² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8325352791492 and 8325352791501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269056402 + ... + 269087342.

It is an arithmetic number, because the mean of its divisors is an integer number (139339437732).

Almost surely, 2^{8325352791552} 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 8325352791552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11147155018560).

8325352791552 is an abundant number, since it is smaller than the sum of its proper divisors (13968957245568).

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

8325352791552 is a wasteful number, since it uses less digits than its factorization.

8325352791552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31864 (or 31848 counting only the distinct ones).

The product of its digits is 22680000, while the sum is 57.

The spelling of 8325352791552 in words is "eight trillion, three hundred twenty-five billion, three hundred fifty-two million, seven hundred ninety-one thousand, five hundred fifty-two".