110555386280551 has 32 divisors (see below), whose sum is σ = 120004935462720. Its totient is φ = 101437094707200.

The previous prime is 110555386280453. The next prime is 110555386280569. The reversal of 110555386280551 is 155082683555011.

It is a cyclic number.

It is not a de Polignac number, because 110555386280551 - 2¹¹ = 110555386278503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110555386280492 and 110555386280501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110555386280351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5947985880 + ... + 5948004466.

It is an arithmetic number, because the mean of its divisors is an integer number (3750154233210).

Almost surely, 2^{110555386280551} is an apocalyptic number.

110555386280551 is a deficient number, since it is larger than the sum of its proper divisors (9449549182169).

110555386280551 is a wasteful number, since it uses less digits than its factorization.

110555386280551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24675.

The product of its (nonzero) digits is 7200000, while the sum is 55.

The spelling of 110555386280551 in words is "one hundred ten trillion, five hundred fifty-five billion, three hundred eighty-six million, two hundred eighty thousand, five hundred fifty-one".