105486886945 has 16 divisors (see below), whose sum is σ = 139358831040. Its totient is φ = 76013899200.

The previous prime is 105486886937. The next prime is 105486886957. The reversal of 105486886945 is 549688684501.

It is not a de Polignac number, because 105486886945 - 2³ = 105486886937 is a prime.

It is a super-2 number, since 2×105486886945² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 8791911 + ... + 8803900.

It is an arithmetic number, because the mean of its divisors is an integer number (8709926940).

Almost surely, 2^105486886945 is an apocalyptic number.

It is an amenable number.

105486886945 is a deficient number, since it is larger than the sum of its proper divisors (33871944095).

105486886945 is a wasteful number, since it uses less digits than its factorization.

105486886945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17595936.

The product of its (nonzero) digits is 66355200, while the sum is 64.

The spelling of 105486886945 in words is "one hundred five billion, four hundred eighty-six million, eight hundred eighty-six thousand, nine hundred forty-five".