2150206005 has 8 divisors (see below), whose sum is σ = 3440329632. Its totient is φ = 1146776528.

The previous prime is 2150205997. The next prime is 2150206031. The reversal of 2150206005 is 5006020512.

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

It is a cyclic number.

It is not a de Polignac number, because 2150206005 - 2³ = 2150205997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71673519 + ... + 71673548.

It is an arithmetic number, because the mean of its divisors is an integer number (430041204).

Almost surely, 2^2150206005 is an apocalyptic number.

It is an amenable number.

2150206005 is a deficient number, since it is larger than the sum of its proper divisors (1290123627).

2150206005 is a wasteful number, since it uses less digits than its factorization.

2150206005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143347075.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 2150206005 is about 46370.3138333137. The cubic root of 2150206005 is about 1290.7041015291.

Adding to 2150206005 its reverse (5006020512), we get a palindrome (7156226517).

The spelling of 2150206005 in words is "two billion, one hundred fifty million, two hundred six thousand, five".