8493045629 has 2 divisors, whose sum is σ = 8493045630. Its totient is φ = 8493045628.

The previous prime is 8493045607. The next prime is 8493045637. The reversal of 8493045629 is 9265403948.

8493045629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5915148100 + 2577897529 = 76910^2 + 50773^2 .

It is a cyclic number.

It is not a de Polignac number, because 8493045629 - 2²⁴ = 8476268413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8493045329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4246522814 + 4246522815.

It is an arithmetic number, because the mean of its divisors is an integer number (4246522815).

Almost surely, 2^8493045629 is an apocalyptic number.

It is an amenable number.

8493045629 is a deficient number, since it is larger than the sum of its proper divisors (1).

8493045629 is an equidigital number, since it uses as much as digits as its factorization.

8493045629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 8493045629 is about 92157.7214833353. The cubic root of 8493045629 is about 2040.2708237301.

The spelling of 8493045629 in words is "eight billion, four hundred ninety-three million, forty-five thousand, six hundred twenty-nine".