105546455699 has 2 divisors, whose sum is σ = 105546455700. Its totient is φ = 105546455698.

The previous prime is 105546455671. The next prime is 105546455701. The reversal of 105546455699 is 996554645501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105546455699 - 2³⁶ = 36826978963 is a prime.

It is a super-2 number, since 2×105546455699² (a number of 23 digits) contains 22 as substring.

Together with 105546455701, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105546415699) 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, 52773227849 + 52773227850.

It is an arithmetic number, because the mean of its divisors is an integer number (52773227850).

Almost surely, 2^105546455699 is an apocalyptic number.

105546455699 is a deficient number, since it is larger than the sum of its proper divisors (1).

105546455699 is an equidigital number, since it uses as much as digits as its factorization.

105546455699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160000, while the sum is 59.

The spelling of 105546455699 in words is "one hundred five billion, five hundred forty-six million, four hundred fifty-five thousand, six hundred ninety-nine".