1159930525056 has 64 divisors (see below), whose sum is σ = 3156213438000. Its totient is φ = 377213173760.

The previous prime is 1159930525051. The next prime is 1159930525063. The reversal of 1159930525056 is 6505250399511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1159930525051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 36821481 + ... + 36852968.

Almost surely, 2^{1159930525056} is an apocalyptic number.

1159930525056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1159930525056 is an abundant number, since it is smaller than the sum of its proper divisors (1996282912944).

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

1159930525056 is an equidigital number, since it uses as much as digits as its factorization.

1159930525056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73674507 (or 73674495 counting only the distinct ones).

The product of its (nonzero) digits is 1822500, while the sum is 51.

The spelling of 1159930525056 in words is "one trillion, one hundred fifty-nine billion, nine hundred thirty million, five hundred twenty-five thousand, fifty-six".