55055054743523 has 2 divisors, whose sum is σ = 55055054743524. Its totient is φ = 55055054743522.

The previous prime is 55055054743483. The next prime is 55055054743547. The reversal of 55055054743523 is 32534745055055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55055054743523 - 2³² = 55050759776227 is a prime.

It is not a weakly prime, because it can be changed into another prime (55055054743583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27527527371761 + 27527527371762.

It is an arithmetic number, because the mean of its divisors is an integer number (27527527371762).

Almost surely, 2^{55055054743523} is an apocalyptic number.

55055054743523 is a deficient number, since it is larger than the sum of its proper divisors (1).

55055054743523 is an equidigital number, since it uses as much as digits as its factorization.

55055054743523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500000, while the sum is 53.

Adding to 55055054743523 its reverse (32534745055055), we get a palindrome (87589799798578).

The spelling of 55055054743523 in words is "fifty-five trillion, fifty-five billion, fifty-four million, seven hundred forty-three thousand, five hundred twenty-three".