2141613505 has 16 divisors (see below), whose sum is σ = 2739387600. Its totient is φ = 1601677312.

The previous prime is 2141613491. The next prime is 2141613533. The reversal of 2141613505 is 5053161412.

It can be written as a sum of positive squares in 8 ways, for example, as 300259584 + 1841353921 = 17328^2 + 42911^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141613505 - 2¹¹ = 2141611457 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71884 + ... + 97213.

It is an arithmetic number, because the mean of its divisors is an integer number (171211725).

Almost surely, 2^2141613505 is an apocalyptic number.

It is an amenable number.

2141613505 is a deficient number, since it is larger than the sum of its proper divisors (597774095).

2141613505 is a wasteful number, since it uses less digits than its factorization.

2141613505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169268.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 2141613505 is about 46277.5702149540. The cubic root of 2141613505 is about 1288.9825330365.

Adding to 2141613505 its reverse (5053161412), we get a palindrome (7194774917).

The spelling of 2141613505 in words is "two billion, one hundred forty-one million, six hundred thirteen thousand, five hundred five".