105636662064684 has 36 divisors (see below), whose sum is σ = 267027810645960. Its totient is φ = 35211982829760.

The previous prime is 105636662064673. The next prime is 105636662064707. The reversal of 105636662064684 is 486460266636501.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×105636662064684² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4466394 + ... + 15205985.

It is an arithmetic number, because the mean of its divisors is an integer number (7417439184610).

Almost surely, 2^{105636662064684} is an apocalyptic number.

It is an amenable number.

105636662064684 is an abundant number, since it is smaller than the sum of its proper divisors (161391148581276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105636662064684 is a wasteful number, since it uses less digits than its factorization.

105636662064684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19821550 (or 19821545 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 63.

The spelling of 105636662064684 in words is "one hundred five trillion, six hundred thirty-six billion, six hundred sixty-two million, sixty-four thousand, six hundred eighty-four".