9715453489 has 9 divisors (see below), whose sum is σ = 11302452651. Its totient is φ = 8326940160.

The previous prime is 9715453463. The next prime is 9715453493. The reversal of 9715453489 is 9843545179.

It is a happy number.

The square root of 9715453489 is 98567.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8067093489 + 1648360000 = 89817^2 + 40600^2 .

It is not a de Polignac number, because 9715453489 - 2²⁵ = 9681899057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9715483489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 682929 + ... + 697009.

Almost surely, 2^9715453489 is an apocalyptic number.

9715453489 is the 98567-th square number.

9715453489 is the 49284-th centered octagonal number.

It is an amenable number.

9715453489 is a deficient number, since it is larger than the sum of its proper divisors (1586999162).

9715453489 is an frugal number, since it uses more digits than its factorization.

9715453489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28176 (or 14088 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 55.

The cubic root of 9715453489 is about 2133.8031848220.

The spelling of 9715453489 in words is "nine billion, seven hundred fifteen million, four hundred fifty-three thousand, four hundred eighty-nine".