5434776550243 has 2 divisors, whose sum is σ = 5434776550244. Its totient is φ = 5434776550242.

The previous prime is 5434776550223. The next prime is 5434776550457. The reversal of 5434776550243 is 3420556774345.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5434776550243 - 2⁵ = 5434776550211 is a prime.

It is not a weakly prime, because it can be changed into another prime (5434776550223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2717388275121 + 2717388275122.

It is an arithmetic number, because the mean of its divisors is an integer number (2717388275122).

Almost surely, 2^{5434776550243} is an apocalyptic number.

5434776550243 is a deficient number, since it is larger than the sum of its proper divisors (1).

5434776550243 is an equidigital number, since it uses as much as digits as its factorization.

5434776550243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336000, while the sum is 55.

It can be divided in two parts, 5434 and 776550243, that added together give a palindrome (776555677).

The spelling of 5434776550243 in words is "five trillion, four hundred thirty-four billion, seven hundred seventy-six million, five hundred fifty thousand, two hundred forty-three".