1080881128250 has 64 divisors (see below), whose sum is σ = 2522692373760. Its totient is φ = 336898008000.

The previous prime is 1080881128241. The next prime is 1080881128277. The reversal of 1080881128250 is 528211880801.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28055585 + ... + 28094084.

It is an arithmetic number, because the mean of its divisors is an integer number (39417068340).

Almost surely, 2^{1080881128250} is an apocalyptic number.

1080881128250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1080881128250 is an abundant number, since it is smaller than the sum of its proper divisors (1441811245510).

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

1080881128250 is a wasteful number, since it uses less digits than its factorization.

1080881128250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56149704 (or 56149694 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 44.

The spelling of 1080881128250 in words is "one trillion, eighty billion, eight hundred eighty-one million, one hundred twenty-eight thousand, two hundred fifty".