9715453493 has 2 divisors, whose sum is σ = 9715453494. Its totient is φ = 9715453492.

The previous prime is 9715453463. The next prime is 9715453507. The reversal of 9715453493 is 3943545179.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9715453489 + 4 = 98567^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 9715453493 - 2¹² = 9715449397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9715453463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4857726746 + 4857726747.

It is an arithmetic number, because the mean of its divisors is an integer number (4857726747).

Almost surely, 2^9715453493 is an apocalyptic number.

It is an amenable number.

9715453493 is a deficient number, since it is larger than the sum of its proper divisors (1).

9715453493 is an equidigital number, since it uses as much as digits as its factorization.

9715453493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2041200, while the sum is 50.

The square root of 9715453493 is about 98567.0000202908. Note that the first 4 decimals coincide. The cubic root of 9715453493 is about 2133.8031851149.

The spelling of 9715453493 in words is "nine billion, seven hundred fifteen million, four hundred fifty-three thousand, four hundred ninety-three".