55035822853055 has 16 divisors (see below), whose sum is σ = 72105138706464. Its totient is φ = 39993695575680.

The previous prime is 55035822853051. The next prime is 55035822853069.

55035822853055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55035822853055 - 2² = 55035822853051 is a prime.

It is a super-2 number, since 2×55035822853055² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55035822853051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404398952 + ... + 404535021.

It is an arithmetic number, because the mean of its divisors is an integer number (4506571169154).

Almost surely, 2^{55035822853055} is an apocalyptic number.

55035822853055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55035822853055 is a deficient number, since it is larger than the sum of its proper divisors (17069315853409).

55035822853055 is a wasteful number, since it uses less digits than its factorization.

55035822853055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808935226.

The product of its (nonzero) digits is 36000000, while the sum is 56.

The spelling of 55035822853055 in words is "fifty-five trillion, thirty-five billion, eight hundred twenty-two million, eight hundred fifty-three thousand, fifty-five".