9056757893 has 2 divisors, whose sum is σ = 9056757894. Its totient is φ = 9056757892.

The previous prime is 9056757887. The next prime is 9056757923. The reversal of 9056757893 is 3987576509.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9056757889 + 4 = 95167^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 9056757893 - 2⁴ = 9056757877 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9056757793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4528378946 + 4528378947.

It is an arithmetic number, because the mean of its divisors is an integer number (4528378947).

Almost surely, 2^9056757893 is an apocalyptic number.

It is an amenable number.

9056757893 is a deficient number, since it is larger than the sum of its proper divisors (1).

9056757893 is an equidigital number, since it uses as much as digits as its factorization.

9056757893 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 9056757893 is about 95167.0000210157. Note that the first 4 decimals coincide. The cubic root of 9056757893 is about 2084.4472993234.

The spelling of 9056757893 in words is "nine billion, fifty-six million, seven hundred fifty-seven thousand, eight hundred ninety-three".