9573817453497 has 32 divisors (see below), whose sum is σ = 15473521704960. Its totient is φ = 5802056577360.

The previous prime is 9573817453481. The next prime is 9573817453567. The reversal of 9573817453497 is 7943547183759.

9573817453497 is a `hidden beast` number, since 9 + 5 + 7 + 3 + 81 + 7 + 4 + 53 + 497 = 666.

It is not a de Polignac number, because 9573817453497 - 2⁴ = 9573817453481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9573817454497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6111568 + ... + 7516574.

It is an arithmetic number, because the mean of its divisors is an integer number (483547553280).

Almost surely, 2^{9573817453497} is an apocalyptic number.

It is an amenable number.

9573817453497 is a deficient number, since it is larger than the sum of its proper divisors (5899704251463).

9573817453497 is a wasteful number, since it uses less digits than its factorization.

9573817453497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427970 (or 1427964 counting only the distinct ones).

The product of its digits is 800150400, while the sum is 72.

The spelling of 9573817453497 in words is "nine trillion, five hundred seventy-three billion, eight hundred seventeen million, four hundred fifty-three thousand, four hundred ninety-seven".