1080567536544 has 96 divisors (see below), whose sum is σ = 3260333160000. Its totient is φ = 347768854272.

The previous prime is 1080567536527. The next prime is 1080567536563. The reversal of 1080567536544 is 4456357650801.

It is a happy number.

1080567536544 is a `hidden beast` number, since 1 + 0 + 8 + 0 + 5 + 67 + 5 + 36 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 21537994 + ... + 21588105.

It is an arithmetic number, because the mean of its divisors is an integer number (33961803750).

Almost surely, 2^{1080567536544} is an apocalyptic number.

It is an amenable number.

1080567536544 is an abundant number, since it is smaller than the sum of its proper divisors (2179765623456).

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

1080567536544 is a wasteful number, since it uses less digits than its factorization.

1080567536544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43126147 (or 43126133 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 1080567536544 in words is "one trillion, eighty billion, five hundred sixty-seven million, five hundred thirty-six thousand, five hundred forty-four".