96581018569 has 4 divisors (see below), whose sum is σ = 110378306944. Its totient is φ = 82783730196.

The previous prime is 96581018539. The next prime is 96581018587.

96581018569 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 96581018569 - 2¹⁷ = 96580887497 is a prime.

It is a super-2 number, since 2×96581018569² (a number of 23 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96581018509) 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, 6898644177 + ... + 6898644190.

It is an arithmetic number, because the mean of its divisors is an integer number (27594576736).

Almost surely, 2^96581018569 is an apocalyptic number.

It is an amenable number.

96581018569 is a deficient number, since it is larger than the sum of its proper divisors (13797288375).

96581018569 is a wasteful number, since it uses less digits than its factorization.

96581018569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13797288374.

The product of its (nonzero) digits is 4665600, while the sum is 58.

The spelling of 96581018569 in words is "ninety-six billion, five hundred eighty-one million, eighteen thousand, five hundred sixty-nine".