105554335847 has 2 divisors, whose sum is σ = 105554335848. Its totient is φ = 105554335846.

The previous prime is 105554335793. The next prime is 105554335849. The reversal of 105554335847 is 748533455501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105554335847 - 2⁸ = 105554335591 is a prime.

It is a super-2 number, since 2×105554335847² (a number of 23 digits) contains 22 as substring.

Together with 105554335849, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 105554335795 and 105554335804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105554335849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52777167923 + 52777167924.

It is an arithmetic number, because the mean of its divisors is an integer number (52777167924).

Almost surely, 2^105554335847 is an apocalyptic number.

105554335847 is a deficient number, since it is larger than the sum of its proper divisors (1).

105554335847 is an equidigital number, since it uses as much as digits as its factorization.

105554335847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 105554335847 in words is "one hundred five billion, five hundred fifty-four million, three hundred thirty-five thousand, eight hundred forty-seven".