11249900556732 has 36 divisors (see below), whose sum is σ = 28442129415336. Its totient is φ = 3749323232160.

The previous prime is 11249900556707. The next prime is 11249900556779. The reversal of 11249900556732 is 23765500994211.

11249900556732 is a `hidden beast` number, since 1 + 1 + 2 + 49 + 9 + 0 + 0 + 5 + 567 + 32 = 666.

11249900556732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26604819 + ... + 27024362.

It is an arithmetic number, because the mean of its divisors is an integer number (790059150426).

Almost surely, 2^{11249900556732} is an apocalyptic number.

11249900556732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11249900556732 is an abundant number, since it is smaller than the sum of its proper divisors (17192228858604).

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

11249900556732 is a wasteful number, since it uses less digits than its factorization.

11249900556732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53635018 (or 53635013 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 11249900556732 in words is "eleven trillion, two hundred forty-nine billion, nine hundred million, five hundred fifty-six thousand, seven hundred thirty-two".