110605999549 has 4 divisors (see below), whose sum is σ = 110607487264. Its totient is φ = 110604511836.

The previous prime is 110605999541. The next prime is 110605999571. The reversal of 110605999549 is 945999506011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110605999549 - 2³ = 110605999541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110605999493 and 110605999502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110605999541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626127 + ... + 783100.

It is an arithmetic number, because the mean of its divisors is an integer number (27651871816).

Almost surely, 2^110605999549 is an apocalyptic number.

It is an amenable number.

110605999549 is a deficient number, since it is larger than the sum of its proper divisors (1487715).

110605999549 is an equidigital number, since it uses as much as digits as its factorization.

110605999549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1487714.

The product of its (nonzero) digits is 3936600, while the sum is 58.

The spelling of 110605999549 in words is "one hundred ten billion, six hundred five million, nine hundred ninety-nine thousand, five hundred forty-nine".