8652427493 has 2 divisors, whose sum is σ = 8652427494. Its totient is φ = 8652427492.

The previous prime is 8652427409. The next prime is 8652427507. The reversal of 8652427493 is 3947242568.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8603119009 + 49308484 = 92753^2 + 7022^2 .

It is a cyclic number.

It is not a de Polignac number, because 8652427493 - 2¹⁰ = 8652426469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8652427093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4326213746 + 4326213747.

It is an arithmetic number, because the mean of its divisors is an integer number (4326213747).

Almost surely, 2^8652427493 is an apocalyptic number.

It is an amenable number.

8652427493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8652427493 is an equidigital number, since it uses as much as digits as its factorization.

8652427493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 50.

The square root of 8652427493 is about 93018.4255564455. The cubic root of 8652427493 is about 2052.9544940428.

The spelling of 8652427493 in words is "eight billion, six hundred fifty-two million, four hundred twenty-seven thousand, four hundred ninety-three".