116528965537585 has 16 divisors (see below), whose sum is σ = 141751614971520. Its totient is φ = 91945291847040.

The previous prime is 116528965537573. The next prime is 116528965537597. The reversal of 116528965537585 is 585735569825611.

It is an interprime number because it is at equal distance from previous prime (116528965537573) and next prime (116528965537597).

It is not a de Polignac number, because 116528965537585 - 2¹¹ = 116528965535537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39582780 + ... + 42424690.

It is an arithmetic number, because the mean of its divisors is an integer number (8859475935720).

Almost surely, 2^{116528965537585} is an apocalyptic number.

It is an amenable number.

116528965537585 is a deficient number, since it is larger than the sum of its proper divisors (25222649433935).

116528965537585 is a wasteful number, since it uses less digits than its factorization.

116528965537585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954328.

The product of its digits is 2721600000, while the sum is 76.

The spelling of 116528965537585 in words is "one hundred sixteen trillion, five hundred twenty-eight billion, nine hundred sixty-five million, five hundred thirty-seven thousand, five hundred eighty-five".