1072808880512 has 32 divisors (see below), whose sum is σ = 2262956236920. Its totient is φ = 504851236864.

The previous prime is 1072808880499. The next prime is 1072808880527. The reversal of 1072808880512 is 2150888082701.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246507218 + ... + 246511569.

Almost surely, 2^{1072808880512} is an apocalyptic number.

It is an amenable number.

1072808880512 is an abundant number, since it is smaller than the sum of its proper divisors (1190147356408).

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

1072808880512 is an equidigital number, since it uses as much as digits as its factorization.

1072808880512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493018818 (or 493018806 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 50.

The spelling of 1072808880512 in words is "one trillion, seventy-two billion, eight hundred eight million, eight hundred eighty thousand, five hundred twelve".