2052350305 has 8 divisors (see below), whose sum is σ = 2463438312. Its totient is φ = 1641468288.

The previous prime is 2052350281. The next prime is 2052350309. The reversal of 2052350305 is 5030532502.

It can be written as a sum of positive squares in 4 ways, for example, as 106481761 + 1945868544 = 10319^2 + 44112^2 .

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 2052350305 - 2¹¹ = 2052348257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2052350305.

It is not an unprimeable number, because it can be changed into a prime (2052350309) 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, 28654 + ... + 70183.

It is an arithmetic number, because the mean of its divisors is an integer number (307929789).

Almost surely, 2^2052350305 is an apocalyptic number.

It is an amenable number.

2052350305 is a deficient number, since it is larger than the sum of its proper divisors (411088007).

2052350305 is an equidigital number, since it uses as much as digits as its factorization.

2052350305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102995.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 2052350305 is about 45302.8730325131. The cubic root of 2052350305 is about 1270.8193825743.

Adding to 2052350305 its reverse (5030532502), we get a palindrome (7082882807).

The spelling of 2052350305 in words is "two billion, fifty-two million, three hundred fifty thousand, three hundred five".