11360556540 has 72 divisors (see below), whose sum is σ = 34513970400. Its totient is φ = 3024768384.

The previous prime is 11360556539. The next prime is 11360556547. The reversal of 11360556540 is 4565506311.

11360556540 is a `hidden beast` number, since 1 + 1 + 3 + 60 + 5 + 56 + 540 = 666.

11360556540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11360556495 and 11360556504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11360556547) 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 23 ways as a sum of consecutive naturals, for example, 67686 + ... + 165234.

It is an arithmetic number, because the mean of its divisors is an integer number (479360700).

Almost surely, 2^11360556540 is an apocalyptic number.

11360556540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11360556540 is an abundant number, since it is smaller than the sum of its proper divisors (23153413860).

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

11360556540 is a wasteful number, since it uses less digits than its factorization.

11360556540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98211 (or 98206 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 11360556540 in words is "eleven billion, three hundred sixty million, five hundred fifty-six thousand, five hundred forty".