55333550105 has 8 divisors (see below), whose sum is σ = 66737318472. Its totient is φ = 44042134528.

The previous prime is 55333550093. The next prime is 55333550131. The reversal of 55333550105 is 50105533355.

It can be written as a sum of positive squares in 4 ways, for example, as 7380871744 + 47952678361 = 85912^2 + 218981^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55333550105 - 2⁴ = 55333550089 is a prime.

It is a super-2 number, since 2×55333550105² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28087112 + ... + 28089081.

It is an arithmetic number, because the mean of its divisors is an integer number (8342164809).

Almost surely, 2^55333550105 is an apocalyptic number.

It is an amenable number.

55333550105 is a deficient number, since it is larger than the sum of its proper divisors (11403768367).

55333550105 is a wasteful number, since it uses less digits than its factorization.

55333550105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56176395.

The product of its (nonzero) digits is 84375, while the sum is 35.

The spelling of 55333550105 in words is "fifty-five billion, three hundred thirty-three million, five hundred fifty thousand, one hundred five".