93464618161 has 4 divisors (see below), whose sum is σ = 94514782500. Its totient is φ = 92414453824.

The previous prime is 93464618147. The next prime is 93464618213. The reversal of 93464618161 is 16181646439.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16181646439 = 7 ⋅2311663777.

It can be written as a sum of positive squares in 2 ways, for example, as 31124016400 + 62340601761 = 176420^2 + 249681^2 .

It is a cyclic number.

It is not a de Polignac number, because 93464618161 - 2⁵ = 93464618129 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93464618141) 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 3 ways as a sum of consecutive naturals, for example, 525082036 + ... + 525082213.

It is an arithmetic number, because the mean of its divisors is an integer number (23628695625).

Almost surely, 2^93464618161 is an apocalyptic number.

It is an amenable number.

93464618161 is a deficient number, since it is larger than the sum of its proper divisors (1050164339).

93464618161 is a wasteful number, since it uses less digits than its factorization.

93464618161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050164338.

The product of its digits is 746496, while the sum is 49.

The spelling of 93464618161 in words is "ninety-three billion, four hundred sixty-four million, six hundred eighteen thousand, one hundred sixty-one".