97253383294369 has 3 divisors (see below), whose sum is σ = 97253393156083. Its totient is φ = 97253373432656.

The previous prime is 97253383294279. The next prime is 97253383294409. The reversal of 97253383294369 is 96349238335279.

The square root of 97253383294369 is 9861713.

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

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 34772073336225 + 62481309958144 = 5896785^2 + 7904512^2 .

It is not a de Polignac number, because 97253383294369 - 2¹⁷ = 97253383163297 is a prime.

It is a super-2 number, since 2×97253383294369² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97253383234369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4930857 + ... + 14792569.

Almost surely, 2^{97253383294369} is an apocalyptic number.

97253383294369 is the 9861713-rd square number.

97253383294369 is the 4930857-th centered octagonal number.

It is an amenable number.

97253383294369 is a deficient number, since it is larger than the sum of its proper divisors (9861714).

97253383294369 is an frugal number, since it uses more digits than its factorization.

97253383294369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19723426 (or 9861713 counting only the distinct ones).

The product of its digits is 1587237120, while the sum is 73.

The spelling of 97253383294369 in words is "ninety-seven trillion, two hundred fifty-three billion, three hundred eighty-three million, two hundred ninety-four thousand, three hundred sixty-nine".