1055104435055 has 8 divisors (see below), whose sum is σ = 1381227624144. Its totient is φ = 767348680000.

The previous prime is 1055104435013. The next prime is 1055104435117. The reversal of 1055104435055 is 5505344015501.

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

It is not a de Polignac number, because 1055104435055 - 2⁶ = 1055104434991 is a prime.

It is a super-2 number, since 2×1055104435055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9591858446 + ... + 9591858555.

It is an arithmetic number, because the mean of its divisors is an integer number (172653453018).

Almost surely, 2^{1055104435055} is an apocalyptic number.

1055104435055 is a deficient number, since it is larger than the sum of its proper divisors (326123189089).

1055104435055 is a wasteful number, since it uses less digits than its factorization.

1055104435055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19183717017.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 1055104435055 in words is "one trillion, fifty-five billion, one hundred four million, four hundred thirty-five thousand, fifty-five".