1652065061 has 2 divisors, whose sum is σ = 1652065062. Its totient is φ = 1652065060.

The previous prime is 1652065027. The next prime is 1652065109. The reversal of 1652065061 is 1605602561.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1650390625 + 1674436 = 40625^2 + 1294^2 .

It is a cyclic number.

It is not a de Polignac number, because 1652065061 - 2¹⁸ = 1651802917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652065021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826032530 + 826032531.

It is an arithmetic number, because the mean of its divisors is an integer number (826032531).

Almost surely, 2^1652065061 is an apocalyptic number.

It is an amenable number.

1652065061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652065061 is an equidigital number, since it uses as much as digits as its factorization.

1652065061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1652065061 is about 40645.6032185524. The cubic root of 1652065061 is about 1182.1585170425.

The spelling of 1652065061 in words is "one billion, six hundred fifty-two million, sixty-five thousand, sixty-one".