108961088582 has 32 divisors (see below), whose sum is σ = 175208329152. Its totient is φ = 50688595584.

The previous prime is 108961088557. The next prime is 108961088623. The reversal of 108961088582 is 285880169801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7680848 + ... + 7695020.

It is an arithmetic number, because the mean of its divisors is an integer number (5475260286).

Almost surely, 2^108961088582 is an apocalyptic number.

108961088582 is a deficient number, since it is larger than the sum of its proper divisors (66247240570).

108961088582 is a wasteful number, since it uses less digits than its factorization.

108961088582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18752.

The product of its (nonzero) digits is 2211840, while the sum is 56.

The spelling of 108961088582 in words is "one hundred eight billion, nine hundred sixty-one million, eighty-eight thousand, five hundred eighty-two".