13661516150 has 12 divisors (see below), whose sum is σ = 25410420132. Its totient is φ = 5464606440.

The previous prime is 13661516129. The next prime is 13661516153. The reversal of 13661516150 is 5161516631.

13661516150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13661516150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13661516153) 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 5 ways as a sum of consecutive naturals, for example, 136615112 + ... + 136615211.

It is an arithmetic number, because the mean of its divisors is an integer number (2117535011).

Almost surely, 2^13661516150 is an apocalyptic number.

13661516150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13661516150 is a deficient number, since it is larger than the sum of its proper divisors (11748903982).

13661516150 is a wasteful number, since it uses less digits than its factorization.

13661516150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273230335 (or 273230330 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 13661516150 in words is "thirteen billion, six hundred sixty-one million, five hundred sixteen thousand, one hundred fifty".