2052443305 has 16 divisors (see below), whose sum is σ = 2720851200. Its totient is φ = 1473788160.

The previous prime is 2052443299. The next prime is 2052443353. The reversal of 2052443305 is 5033442502.

It is not a de Polignac number, because 2052443305 - 2¹⁵ = 2052410537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231840 + ... + 240529.

It is an arithmetic number, because the mean of its divisors is an integer number (170053200).

Almost surely, 2^2052443305 is an apocalyptic number.

It is an amenable number.

2052443305 is a deficient number, since it is larger than the sum of its proper divisors (668407895).

2052443305 is a wasteful number, since it uses less digits than its factorization.

2052443305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472464.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2052443305 is about 45303.8994458534. The cubic root of 2052443305 is about 1270.8385775459.

Adding to 2052443305 its reverse (5033442502), we get a palindrome (7085885807).

The spelling of 2052443305 in words is "two billion, fifty-two million, four hundred forty-three thousand, three hundred five".