11549734151 has 2 divisors, whose sum is σ = 11549734152. Its totient is φ = 11549734150.

The previous prime is 11549734129. The next prime is 11549734169. The reversal of 11549734151 is 15143794511.

11549734151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (15143794511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11549734151 - 2⁶ = 11549734087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11549734099 and 11549734108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11549734111) 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 as a sum of consecutive naturals, namely, 5774867075 + 5774867076.

It is an arithmetic number, because the mean of its divisors is an integer number (5774867076).

Almost surely, 2^11549734151 is an apocalyptic number.

11549734151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11549734151 is an equidigital number, since it uses as much as digits as its factorization.

11549734151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75600, while the sum is 41.

The spelling of 11549734151 in words is "eleven billion, five hundred forty-nine million, seven hundred thirty-four thousand, one hundred fifty-one".