2150605017 has 12 divisors (see below), whose sum is σ = 3388832304. Its totient is φ = 1303396920.

The previous prime is 2150605007. The next prime is 2150605033. The reversal of 2150605017 is 7105060512.

2150605017 is a `hidden beast` number, since 2 + 1 + 50 + 605 + 0 + 1 + 7 = 666.

It is not a de Polignac number, because 2150605017 - 2⁴ = 2150605001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2150605007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10861543 + ... + 10861740.

It is an arithmetic number, because the mean of its divisors is an integer number (282402692).

Almost surely, 2^2150605017 is an apocalyptic number.

It is an amenable number.

2150605017 is a deficient number, since it is larger than the sum of its proper divisors (1238227287).

2150605017 is a wasteful number, since it uses less digits than its factorization.

2150605017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21723300 (or 21723297 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 2150605017 is about 46374.6160846642. The cubic root of 2150605017 is about 1290.7839348987.

Adding to 2150605017 its reverse (7105060512), we get a palindrome (9255665529).

The spelling of 2150605017 in words is "two billion, one hundred fifty million, six hundred five thousand, seventeen".