11876452171 has 2 divisors, whose sum is σ = 11876452172. Its totient is φ = 11876452170.

The previous prime is 11876452153. The next prime is 11876452199. The reversal of 11876452171 is 17125467811.

11876452171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11876452171 - 2²¹ = 11874355019 is a prime.

It is a super-2 number, since 2×11876452171² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11876452871) 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, 5938226085 + 5938226086.

It is an arithmetic number, because the mean of its divisors is an integer number (5938226086).

Almost surely, 2^11876452171 is an apocalyptic number.

11876452171 is a deficient number, since it is larger than the sum of its proper divisors (1).

11876452171 is an equidigital number, since it uses as much as digits as its factorization.

11876452171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94080, while the sum is 43.

The spelling of 11876452171 in words is "eleven billion, eight hundred seventy-six million, four hundred fifty-two thousand, one hundred seventy-one".