106536678705 has 64 divisors (see below), whose sum is σ = 195661117440. Its totient is φ = 54943660800.

The previous prime is 106536678691. The next prime is 106536678709. The reversal of 106536678705 is 507876635601.

It is not a de Polignac number, because 106536678705 - 2⁵ = 106536678673 is a prime.

It is a super-2 number, since 2×106536678705² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106536678709) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 5736735 + ... + 5755275.

It is an arithmetic number, because the mean of its divisors is an integer number (3057204960).

Almost surely, 2^106536678705 is an apocalyptic number.

106536678705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106536678705 is a deficient number, since it is larger than the sum of its proper divisors (89124438735).

106536678705 is a wasteful number, since it uses less digits than its factorization.

106536678705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19959 (or 19953 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 106536678705 in words is "one hundred six billion, five hundred thirty-six million, six hundred seventy-eight thousand, seven hundred five".