1056033681288 has 32 divisors (see below), whose sum is σ = 2641831536960. Its totient is φ = 351778249280.

The previous prime is 1056033681281. The next prime is 1056033681289. The reversal of 1056033681288 is 8821863306501.

It is a happy number.

It is a super-2 number, since 2×1056033681288² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1056033681288.

It is not an unprimeable number, because it can be changed into a prime (1056033681281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14524095 + ... + 14596622.

It is an arithmetic number, because the mean of its divisors is an integer number (82557235530).

Almost surely, 2^{1056033681288} is an apocalyptic number.

It is an amenable number.

1056033681288 is an abundant number, since it is smaller than the sum of its proper divisors (1585797855672).

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

1056033681288 is a wasteful number, since it uses less digits than its factorization.

1056033681288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29122237 (or 29122233 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

Adding to 1056033681288 its reverse (8821863306501), we get a palindrome (9877896987789).

The spelling of 1056033681288 in words is "one trillion, fifty-six billion, thirty-three million, six hundred eighty-one thousand, two hundred eighty-eight".