96686197501 has 4 divisors (see below), whose sum is σ = 99299338012. Its totient is φ = 94073056992.

The previous prime is 96686197483. The next prime is 96686197567. The reversal of 96686197501 is 10579168669.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10579168669 = 19 ⋅556798351.

It can be written as a sum of positive squares in 2 ways, for example, as 62537005476 + 34149192025 = 250074^2 + 184795^2 .

It is a cyclic number.

It is not a de Polignac number, because 96686197501 - 2⁵ = 96686197469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96686197301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306570200 + ... + 1306570273.

It is an arithmetic number, because the mean of its divisors is an integer number (24824834503).

Almost surely, 2^96686197501 is an apocalyptic number.

It is an amenable number.

96686197501 is a deficient number, since it is larger than the sum of its proper divisors (2613140511).

96686197501 is a wasteful number, since it uses less digits than its factorization.

96686197501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613140510.

The product of its (nonzero) digits is 4898880, while the sum is 58.

The spelling of 96686197501 in words is "ninety-six billion, six hundred eighty-six million, one hundred ninety-seven thousand, five hundred one".