55141345243 has 2 divisors, whose sum is σ = 55141345244. Its totient is φ = 55141345242.

The previous prime is 55141345223. The next prime is 55141345283. The reversal of 55141345243 is 34254314155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55141345243 - 2⁵ = 55141345211 is a prime.

It is not a weakly prime, because it can be changed into another prime (55141345223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27570672621 + 27570672622.

It is an arithmetic number, because the mean of its divisors is an integer number (27570672622).

Almost surely, 2^55141345243 is an apocalyptic number.

55141345243 is a deficient number, since it is larger than the sum of its proper divisors (1).

55141345243 is an equidigital number, since it uses as much as digits as its factorization.

55141345243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144000, while the sum is 37.

Adding to 55141345243 its reverse (34254314155), we get a palindrome (89395659398).

The spelling of 55141345243 in words is "fifty-five billion, one hundred forty-one million, three hundred forty-five thousand, two hundred forty-three".