2015053205 has 8 divisors (see below), whose sum is σ = 2637887904. Its totient is φ = 1465493200.

The previous prime is 2015053193. The next prime is 2015053213. The reversal of 2015053205 is 5023505102.

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

It is not a de Polignac number, because 2015053205 - 2²⁸ = 1746617749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18318611 + ... + 18318720.

It is an arithmetic number, because the mean of its divisors is an integer number (329735988).

Almost surely, 2^2015053205 is an apocalyptic number.

It is an amenable number.

2015053205 is a deficient number, since it is larger than the sum of its proper divisors (622834699).

2015053205 is a wasteful number, since it uses less digits than its factorization.

2015053205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36637347.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 2015053205 is about 44889.3440027809. The cubic root of 2015053205 is about 1263.0741273975.

Adding to 2015053205 its reverse (5023505102), we get a palindrome (7038558307).

The spelling of 2015053205 in words is "two billion, fifteen million, fifty-three thousand, two hundred five".