11164512453979 has 2 divisors, whose sum is σ = 11164512453980. Its totient is φ = 11164512453978.

The previous prime is 11164512453977. The next prime is 11164512454009. The reversal of 11164512453979 is 97935421546111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11164512453979 - 2¹ = 11164512453977 is a prime.

Together with 11164512453977, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11164512453977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5582256226989 + 5582256226990.

It is an arithmetic number, because the mean of its divisors is an integer number (5582256226990).

Almost surely, 2^{11164512453979} is an apocalyptic number.

11164512453979 is a deficient number, since it is larger than the sum of its proper divisors (1).

11164512453979 is an equidigital number, since it uses as much as digits as its factorization.

11164512453979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 58.

The spelling of 11164512453979 in words is "eleven trillion, one hundred sixty-four billion, five hundred twelve million, four hundred fifty-three thousand, nine hundred seventy-nine".