55386668341 has 2 divisors, whose sum is σ = 55386668342. Its totient is φ = 55386668340.

The previous prime is 55386668329. The next prime is 55386668377. The reversal of 55386668341 is 14386668355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49664351025 + 5722317316 = 222855^2 + 75646^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55386668341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55386968341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27693334170 + 27693334171.

It is an arithmetic number, because the mean of its divisors is an integer number (27693334171).

Almost surely, 2^55386668341 is an apocalyptic number.

It is an amenable number.

55386668341 is a deficient number, since it is larger than the sum of its proper divisors (1).

55386668341 is an equidigital number, since it uses as much as digits as its factorization.

55386668341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 55.

The spelling of 55386668341 in words is "fifty-five billion, three hundred eighty-six million, six hundred sixty-eight thousand, three hundred forty-one".