1352001289 has 2 divisors, whose sum is σ = 1352001290. Its totient is φ = 1352001288.

The previous prime is 1352001253. The next prime is 1352001307. The reversal of 1352001289 is 9821002531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 991305225 + 360696064 = 31485^2 + 18992^2 .

It is a cyclic number.

It is not a de Polignac number, because 1352001289 - 2⁹ = 1352000777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1352001289.

It is not a weakly prime, because it can be changed into another prime (1352001689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676000644 + 676000645.

It is an arithmetic number, because the mean of its divisors is an integer number (676000645).

Almost surely, 2^1352001289 is an apocalyptic number.

It is an amenable number.

1352001289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352001289 is an equidigital number, since it uses as much as digits as its factorization.

1352001289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1352001289 is about 36769.5701497855. The cubic root of 1352001289 is about 1105.7553141455.

The spelling of 1352001289 in words is "one billion, three hundred fifty-two million, one thousand, two hundred eighty-nine".