1056326372752 has 160 divisors (see below), whose sum is σ = 2539284975360. Its totient is φ = 415314984960.

The previous prime is 1056326372683. The next prime is 1056326372771. The reversal of 1056326372752 is 2572736236501.

It is a super-2 number, since 2×1056326372752² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1056326372696 and 1056326372705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96559699 + ... + 96570637.

It is an arithmetic number, because the mean of its divisors is an integer number (15870531096).

Almost surely, 2^{1056326372752} 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 1056326372752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1269642487680).

1056326372752 is an abundant number, since it is smaller than the sum of its proper divisors (1482958602608).

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

1056326372752 is a wasteful number, since it uses less digits than its factorization.

1056326372752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12249 (or 12243 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 49.

The spelling of 1056326372752 in words is "one trillion, fifty-six billion, three hundred twenty-six million, three hundred seventy-two thousand, seven hundred fifty-two".