11166525048 has 32 divisors (see below), whose sum is σ = 31904357760. Its totient is φ = 3190435680.

The previous prime is 11166525031. The next prime is 11166525049. The reversal of 11166525048 is 84052566111.

11166525048 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 2×11166525048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11166524997 and 11166525015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166525049) 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, 33233538 + ... + 33233873.

It is an arithmetic number, because the mean of its divisors is an integer number (997011180).

Almost surely, 2^11166525048 is an apocalyptic number.

It is an amenable number.

11166525048 is an abundant number, since it is smaller than the sum of its proper divisors (20737832712).

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

11166525048 is a wasteful number, since it uses less digits than its factorization.

11166525048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66467427 (or 66467423 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 39.

The spelling of 11166525048 in words is "eleven billion, one hundred sixty-six million, five hundred twenty-five thousand, forty-eight".