55332223355 has 16 divisors (see below), whose sum is σ = 66740544864. Its totient is φ = 44038272000.

The previous prime is 55332223333. The next prime is 55332223357.

55332223355 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55332223355 - 2⁸ = 55332223099 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (55332223357) 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, 1075499 + ... + 1125771.

It is an arithmetic number, because the mean of its divisors is an integer number (4171284054).

Almost surely, 2^55332223355 is an apocalyptic number.

55332223355 is a deficient number, since it is larger than the sum of its proper divisors (11408321509).

55332223355 is a wasteful number, since it uses less digits than its factorization.

55332223355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51406.

The product of its digits is 405000, while the sum is 38.

The spelling of 55332223355 in words is "fifty-five billion, three hundred thirty-two million, two hundred twenty-three thousand, three hundred fifty-five".