55331603244179 has 2 divisors, whose sum is σ = 55331603244180. Its totient is φ = 55331603244178.

The previous prime is 55331603244133. The next prime is 55331603244233. The reversal of 55331603244179 is 97144230613355.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55331603244179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55331603244179.

It is not a weakly prime, because it can be changed into another prime (55331603241179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27665801622089 + 27665801622090.

It is an arithmetic number, because the mean of its divisors is an integer number (27665801622090).

Almost surely, 2^{55331603244179} is an apocalyptic number.

55331603244179 is a deficient number, since it is larger than the sum of its proper divisors (1).

55331603244179 is an equidigital number, since it uses as much as digits as its factorization.

55331603244179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8164800, while the sum is 53.

The spelling of 55331603244179 in words is "fifty-five trillion, three hundred thirty-one billion, six hundred three million, two hundred forty-four thousand, one hundred seventy-nine".