11780598928 has 20 divisors (see below), whose sum is σ = 26085612160. Its totient is φ = 5048828064.

The previous prime is 11780598923. The next prime is 11780598983. The reversal of 11780598928 is 82989508711.

11780598928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11780598928² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11780598923) 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 3 ways as a sum of consecutive naturals, for example, 52591848 + ... + 52592071.

It is an arithmetic number, because the mean of its divisors is an integer number (1304280608).

Almost surely, 2^11780598928 is an apocalyptic number.

It is an amenable number.

11780598928 is an abundant number, since it is smaller than the sum of its proper divisors (14305013232).

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

11780598928 is a wasteful number, since it uses less digits than its factorization.

11780598928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105183934 (or 105183928 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 58.

The spelling of 11780598928 in words is "eleven billion, seven hundred eighty million, five hundred ninety-eight thousand, nine hundred twenty-eight".