2052552289 has 2 divisors, whose sum is σ = 2052552290. Its totient is φ = 2052552288.

The previous prime is 2052552247. The next prime is 2052552317. The reversal of 2052552289 is 9822552502.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1960718400 + 91833889 = 44280^2 + 9583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2052552289 - 2²⁵ = 2018997857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2052552589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026276144 + 1026276145.

It is an arithmetic number, because the mean of its divisors is an integer number (1026276145).

Almost surely, 2^2052552289 is an apocalyptic number.

It is an amenable number.

2052552289 is a deficient number, since it is larger than the sum of its proper divisors (1).

2052552289 is an equidigital number, since it uses as much as digits as its factorization.

2052552289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 2052552289 is about 45305.1022402555. The cubic root of 2052552289 is about 1270.8610708380.

The spelling of 2052552289 in words is "two billion, fifty-two million, five hundred fifty-two thousand, two hundred eighty-nine".