97517348545 has 8 divisors (see below), whose sum is σ = 119742232896. Its totient is φ = 76199602416.

The previous prime is 97517348527. The next prime is 97517348549. The reversal of 97517348545 is 54584371579.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97517348545 - 2¹³ = 97517340353 is a prime.

It is a super-4 number, since 4×97517348545⁴ (a number of 45 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97517348545.

It is not an unprimeable number, because it can be changed into a prime (97517348549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226784317 + ... + 226784746.

It is an arithmetic number, because the mean of its divisors is an integer number (14967779112).

Almost surely, 2^97517348545 is an apocalyptic number.

It is an amenable number.

97517348545 is a deficient number, since it is larger than the sum of its proper divisors (22224884351).

97517348545 is a wasteful number, since it uses less digits than its factorization.

97517348545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453569111.

The product of its digits is 21168000, while the sum is 58.

The spelling of 97517348545 in words is "ninety-seven billion, five hundred seventeen million, three hundred forty-eight thousand, five hundred forty-five".