11146163532 has 24 divisors (see below), whose sum is σ = 29723102976. Its totient is φ = 3184618128.

The previous prime is 11146163521. The next prime is 11146163557. The reversal of 11146163532 is 23536164111.

It is a happy number.

11146163532 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 2×11146163532² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11146163493 and 11146163502.

It is an unprimeable number.

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, 66346128 + ... + 66346295.

It is an arithmetic number, because the mean of its divisors is an integer number (1238462624).

Almost surely, 2^11146163532 is an apocalyptic number.

11146163532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11146163532 is an abundant number, since it is smaller than the sum of its proper divisors (18576939444).

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

11146163532 is a wasteful number, since it uses less digits than its factorization.

11146163532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132692437 (or 132692435 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The spelling of 11146163532 in words is "eleven billion, one hundred forty-six million, one hundred sixty-three thousand, five hundred thirty-two".