9473475049 has 2 divisors, whose sum is σ = 9473475050. Its totient is φ = 9473475048.

The previous prime is 9473475019. The next prime is 9473475071. The reversal of 9473475049 is 9405743749.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9436179600 + 37295449 = 97140^2 + 6107^2 .

It is an emirp because it is prime and its reverse (9405743749) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9473475049 - 2²³ = 9465086441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9473474987 and 9473475005.

It is not a weakly prime, because it can be changed into another prime (9473475019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4736737524 + 4736737525.

It is an arithmetic number, because the mean of its divisors is an integer number (4736737525).

Almost surely, 2^9473475049 is an apocalyptic number.

It is an amenable number.

9473475049 is a deficient number, since it is larger than the sum of its proper divisors (1).

9473475049 is an equidigital number, since it uses as much as digits as its factorization.

9473475049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 52.

The square root of 9473475049 is about 97331.7782073255. The cubic root of 9473475049 is about 2115.9388141566.

The spelling of 9473475049 in words is "nine billion, four hundred seventy-three million, four hundred seventy-five thousand, forty-nine".