106005550065 has 8 divisors (see below), whose sum is σ = 169608880128. Its totient is φ = 56536293360.

The previous prime is 106005550033. The next prime is 106005550067. The reversal of 106005550065 is 560055500601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 106005550065 - 2⁵ = 106005550033 is a prime.

It is a super-2 number, since 2×106005550065² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106005550067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3533518321 + ... + 3533518350.

It is an arithmetic number, because the mean of its divisors is an integer number (21201110016).

Almost surely, 2^106005550065 is an apocalyptic number.

106005550065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

106005550065 is a deficient number, since it is larger than the sum of its proper divisors (63603330063).

106005550065 is an equidigital number, since it uses as much as digits as its factorization.

106005550065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067036679.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 106005550065 in words is "one hundred six billion, five million, five hundred fifty thousand, sixty-five".