9750574949 has 2 divisors, whose sum is σ = 9750574950. Its totient is φ = 9750574948.

The previous prime is 9750574937. The next prime is 9750574963. The reversal of 9750574949 is 9494750579.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7868577025 + 1881997924 = 88705^2 + 43382^2 .

It is a cyclic number.

It is not a de Polignac number, because 9750574949 - 2²⁸ = 9482139493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9750574979) 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, 4875287474 + 4875287475.

It is an arithmetic number, because the mean of its divisors is an integer number (4875287475).

Almost surely, 2^9750574949 is an apocalyptic number.

It is an amenable number.

9750574949 is a deficient number, since it is larger than the sum of its proper divisors (1).

9750574949 is an equidigital number, since it uses as much as digits as its factorization.

9750574949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14288400, while the sum is 59.

The square root of 9750574949 is about 98744.9996151704. Note that the first 3 decimals coincide. The cubic root of 9750574949 is about 2136.3713325165.

The spelling of 9750574949 in words is "nine billion, seven hundred fifty million, five hundred seventy-four thousand, nine hundred forty-nine".