105535166636 has 12 divisors (see below), whose sum is σ = 184689812328. Its totient is φ = 52766648832.

The previous prime is 105535166623. The next prime is 105535166651. The reversal of 105535166636 is 636661535501.

It is a happy number.

It is a super-2 number, since 2×105535166636² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62060 + ... + 463596.

It is an arithmetic number, because the mean of its divisors is an integer number (15390817694).

Almost surely, 2^105535166636 is an apocalyptic number.

It is an amenable number.

105535166636 is a deficient number, since it is larger than the sum of its proper divisors (79154645692).

105535166636 is a wasteful number, since it uses less digits than its factorization.

105535166636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467248 (or 467246 counting only the distinct ones).

The product of its (nonzero) digits is 1458000, while the sum is 47.

The spelling of 105535166636 in words is "one hundred five billion, five hundred thirty-five million, one hundred sixty-six thousand, six hundred thirty-six".