27463516149 has 8 divisors (see below), whose sum is σ = 36763911072. Its totient is φ = 18236066000.

The previous prime is 27463516139. The next prime is 27463516207. The reversal of 27463516149 is 94161536472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27463516149 - 2⁵ = 27463516117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27463516098 and 27463516107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27463516139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18235314 + ... + 18236819.

It is an arithmetic number, because the mean of its divisors is an integer number (4595488884).

Almost surely, 2^27463516149 is an apocalyptic number.

It is an amenable number.

27463516149 is a deficient number, since it is larger than the sum of its proper divisors (9300394923).

27463516149 is a wasteful number, since it uses less digits than its factorization.

27463516149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36472387.

The product of its digits is 1088640, while the sum is 48.

The spelling of 27463516149 in words is "twenty-seven billion, four hundred sixty-three million, five hundred sixteen thousand, one hundred forty-nine".