110005554979 has 2 divisors, whose sum is σ = 110005554980. Its totient is φ = 110005554978.

The previous prime is 110005554863. The next prime is 110005555061. The reversal of 110005554979 is 979455500011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110005554979 - 2¹⁹ = 110005030691 is a prime.

It is not a weakly prime, because it can be changed into another prime (110005554679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55002777489 + 55002777490.

It is an arithmetic number, because the mean of its divisors is an integer number (55002777490).

Almost surely, 2^110005554979 is an apocalyptic number.

110005554979 is a deficient number, since it is larger than the sum of its proper divisors (1).

110005554979 is an equidigital number, since it uses as much as digits as its factorization.

110005554979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 283500, while the sum is 46.

The spelling of 110005554979 in words is "one hundred ten billion, five million, five hundred fifty-four thousand, nine hundred seventy-nine".