97659842684093 has 8 divisors (see below), whose sum is σ = 97903913216760. Its totient is φ = 97415797973760.

The previous prime is 97659842684057. The next prime is 97659842684111. The reversal of 97659842684093 is 39048624895679.

It can be written as a sum of positive squares in 4 ways, for example, as 47262366306169 + 50397476377924 = 6874763^2 + 7099118^2 .

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 97659842684093 - 2¹⁰ = 97659842683069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97659842683999 and 97659842684017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97659842584093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1128971 + ... + 14021207.

It is an arithmetic number, because the mean of its divisors is an integer number (12237989152095).

Almost surely, 2^{97659842684093} is an apocalyptic number.

It is an amenable number.

97659842684093 is a deficient number, since it is larger than the sum of its proper divisors (244070532667).

97659842684093 is a wasteful number, since it uses less digits than its factorization.

97659842684093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12911167.

The product of its (nonzero) digits is 5643509760, while the sum is 80.

The spelling of 97659842684093 in words is "ninety-seven trillion, six hundred fifty-nine billion, eight hundred forty-two million, six hundred eighty-four thousand, ninety-three".