11879217607 has 2 divisors, whose sum is σ = 11879217608. Its totient is φ = 11879217606.

The previous prime is 11879217557. The next prime is 11879217641. The reversal of 11879217607 is 70671297811.

11879217607 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 a cyclic number.

It is not a de Polignac number, because 11879217607 - 2³¹ = 9731733959 is a prime.

It is a super-2 number, since 2×11879217607² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11879217667) 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, 5939608803 + 5939608804.

It is an arithmetic number, because the mean of its divisors is an integer number (5939608804).

Almost surely, 2^11879217607 is an apocalyptic number.

11879217607 is a deficient number, since it is larger than the sum of its proper divisors (1).

11879217607 is an equidigital number, since it uses as much as digits as its factorization.

11879217607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 296352, while the sum is 49.

The spelling of 11879217607 in words is "eleven billion, eight hundred seventy-nine million, two hundred seventeen thousand, six hundred seven".