55322444422355 has 8 divisors (see below), whose sum is σ = 72422109062064. Its totient is φ = 40234505034400.

The previous prime is 55322444422321. The next prime is 55322444422403.

55322444422355 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 55322444422355 - 2¹⁰ = 55322444421331 is a prime.

It is a Duffinian 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, 502931312876 + ... + 502931312985.

It is an arithmetic number, because the mean of its divisors is an integer number (9052763632758).

Almost surely, 2^{55322444422355} is an apocalyptic number.

55322444422355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55322444422355 is a deficient number, since it is larger than the sum of its proper divisors (17099664639709).

55322444422355 is a wasteful number, since it uses less digits than its factorization.

55322444422355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005862625877.

The product of its digits is 23040000, while the sum is 50.

It can be divided in two parts, 5532244 and 4422355, that added together give a palindrome (9954599).

The spelling of 55322444422355 in words is "fifty-five trillion, three hundred twenty-two billion, four hundred forty-four million, four hundred twenty-two thousand, three hundred fifty-five".