96644157585 has 32 divisors (see below), whose sum is σ = 161397273600. Its totient is φ = 49289220288.

The previous prime is 96644157569. The next prime is 96644157641. The reversal of 96644157585 is 58575144669.

It is not a de Polignac number, because 96644157585 - 2⁴ = 96644157569 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1312066 + ... + 1383764.

It is an arithmetic number, because the mean of its divisors is an integer number (5043664800).

Almost surely, 2^96644157585 is an apocalyptic number.

It is an amenable number.

96644157585 is a deficient number, since it is larger than the sum of its proper divisors (64753116015).

96644157585 is a wasteful number, since it uses less digits than its factorization.

96644157585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75637.

The product of its digits is 36288000, while the sum is 60.

The spelling of 96644157585 in words is "ninety-six billion, six hundred forty-four million, one hundred fifty-seven thousand, five hundred eighty-five".