1056280573600 has 720 divisors, whose sum is σ = 3208690255680. Its totient is φ = 338552524800.

The previous prime is 1056280573577. The next prime is 1056280573609. The reversal of 1056280573600 is 63750826501.

It is a super-2 number, since 2×1056280573600² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1056280573609) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3759005460 + ... + 3759005740.

It is an arithmetic number, because the mean of its divisors is an integer number (4456514244).

Almost surely, 2^{1056280573600} is an apocalyptic number.

1056280573600 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 1056280573600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1604345127840).

1056280573600 is an abundant number, since it is smaller than the sum of its proper divisors (2152409682080).

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

1056280573600 is a wasteful number, since it uses less digits than its factorization.

1056280573600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 1056280573600 in words is "one trillion, fifty-six billion, two hundred eighty million, five hundred seventy-three thousand, six hundred".