5050005555493 has 2 divisors, whose sum is σ = 5050005555494. Its totient is φ = 5050005555492.

The previous prime is 5050005555467. The next prime is 5050005555503. The reversal of 5050005555493 is 3945555000505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2543125499524 + 2506880055969 = 1594718^2 + 1583313^2 .

It is a cyclic number.

It is not a de Polignac number, because 5050005555493 - 2²⁹ = 5049468684581 is a prime.

It is a super-2 number, since 2×5050005555493² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5050005556493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525002777746 + 2525002777747.

It is an arithmetic number, because the mean of its divisors is an integer number (2525002777747).

Almost surely, 2^{5050005555493} is an apocalyptic number.

It is an amenable number.

5050005555493 is a deficient number, since it is larger than the sum of its proper divisors (1).

5050005555493 is an equidigital number, since it uses as much as digits as its factorization.

5050005555493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1687500, while the sum is 46.

The spelling of 5050005555493 in words is "five trillion, fifty billion, five million, five hundred fifty-five thousand, four hundred ninety-three".