1056885760000 has 560 divisors, whose sum is σ = 3103994478816. Its totient is φ = 352124928000.

The previous prime is 1056885759971. The next prime is 1056885760001. The reversal of 1056885760000 is 675886501.

It is a tau number, because it is divible by the number of its divisors (560).

It is a super-2 number, since 2×1056885760000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056885760001) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1326079602 + ... + 1326080398.

Almost surely, 2^{1056885760000} is an apocalyptic number.

1056885760000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1056885760000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1551997239408).

1056885760000 is an abundant number, since it is smaller than the sum of its proper divisors (2047108718816).

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

1056885760000 is an frugal number, since it uses more digits than its factorization.

1056885760000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 1056885760000 in words is "one trillion, fifty-six billion, eight hundred eighty-five million, seven hundred sixty thousand".