55522452043 has 2 divisors, whose sum is σ = 55522452044. Its totient is φ = 55522452042.

The previous prime is 55522451993. The next prime is 55522452053. The reversal of 55522452043 is 34025422555.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55522452043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55522451993 and 55522452011.

It is not a weakly prime, because it can be changed into another prime (55522452053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27761226021 + 27761226022.

It is an arithmetic number, because the mean of its divisors is an integer number (27761226022).

Almost surely, 2^55522452043 is an apocalyptic number.

55522452043 is a deficient number, since it is larger than the sum of its proper divisors (1).

55522452043 is an equidigital number, since it uses as much as digits as its factorization.

55522452043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240000, while the sum is 37.

Adding to 55522452043 its reverse (34025422555), we get a palindrome (89547874598).

The spelling of 55522452043 in words is "fifty-five billion, five hundred twenty-two million, four hundred fifty-two thousand, forty-three".