8457736093 has 2 divisors, whose sum is σ = 8457736094. Its totient is φ = 8457736092.

The previous prime is 8457736033. The next prime is 8457736139. The reversal of 8457736093 is 3906377548.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7807843044 + 649893049 = 88362^2 + 25493^2 .

It is a cyclic number.

It is not a de Polignac number, because 8457736093 - 2⁹ = 8457735581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8457736093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8457736033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4228868046 + 4228868047.

It is an arithmetic number, because the mean of its divisors is an integer number (4228868047).

Almost surely, 2^8457736093 is an apocalyptic number.

It is an amenable number.

8457736093 is a deficient number, since it is larger than the sum of its proper divisors (1).

8457736093 is an equidigital number, since it uses as much as digits as its factorization.

8457736093 is an odious number, because the sum of its binary digits is odd.

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

The square root of 8457736093 is about 91965.9507263422. The cubic root of 8457736093 is about 2037.4394451146.

The spelling of 8457736093 in words is "eight billion, four hundred fifty-seven million, seven hundred thirty-six thousand, ninety-three".