9550950043 has 2 divisors, whose sum is σ = 9550950044. Its totient is φ = 9550950042.

The previous prime is 9550949999. The next prime is 9550950061. The reversal of 9550950043 is 3400590559.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3400590559) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9550950043 - 2¹⁷ = 9550818971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9550949978 and 9550950005.

It is not a weakly prime, because it can be changed into another prime (9550950443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4775475021 + 4775475022.

It is an arithmetic number, because the mean of its divisors is an integer number (4775475022).

Almost surely, 2^9550950043 is an apocalyptic number.

9550950043 is a deficient number, since it is larger than the sum of its proper divisors (1).

9550950043 is an equidigital number, since it uses as much as digits as its factorization.

9550950043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 9550950043 is about 97728.9621504291. The cubic root of 9550950043 is about 2121.6912784705.

The spelling of 9550950043 in words is "nine billion, five hundred fifty million, nine hundred fifty thousand, forty-three".