1115355525000 has 96 divisors (see below), whose sum is σ = 3485263178880. Its totient is φ = 297428120000.

The previous prime is 1115355524989. The next prime is 1115355525019. The reversal of 1115355525000 is 5255535111.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7360704 + ... + 7510703.

It is an arithmetic number, because the mean of its divisors is an integer number (36304824780).

Almost surely, 2^{1115355525000} is an apocalyptic number.

1115355525000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1115355525000 is an abundant number, since it is smaller than the sum of its proper divisors (2369907653880).

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

1115355525000 is an equidigital number, since it uses as much as digits as its factorization.

1115355525000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14871441 (or 14871417 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 1115355525000 in words is "one trillion, one hundred fifteen billion, three hundred fifty-five million, five hundred twenty-five thousand".