2052789505 has 32 divisors (see below), whose sum is σ = 2764692000. Its totient is φ = 1452767232.

The previous prime is 2052789503. The next prime is 2052789533. The reversal of 2052789505 is 5059872502.

2052789505 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 680531569 + 1372257936 = 26087^2 + 37044^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052789505 - 2¹ = 2052789503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2052789503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254271 + ... + 262219.

It is an arithmetic number, because the mean of its divisors is an integer number (86396625).

Almost surely, 2^2052789505 is an apocalyptic number.

It is an amenable number.

2052789505 is a deficient number, since it is larger than the sum of its proper divisors (711902495).

2052789505 is a wasteful number, since it uses less digits than its factorization.

2052789505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 2052789505 is about 45307.7201478953. The cubic root of 2052789505 is about 1270.9100272793.

The spelling of 2052789505 in words is "two billion, fifty-two million, seven hundred eighty-nine thousand, five hundred five".