352055489 has 2 divisors, whose sum is σ = 352055490. Its totient is φ = 352055488.

The previous prime is 352055471. The next prime is 352055507. The reversal of 352055489 is 984550253.

It is a balanced prime because it is at equal distance from previous prime (352055471) and next prime (352055507).

It can be written as a sum of positive squares in only one way, i.e., 180445489 + 171610000 = 13433^2 + 13100^2 .

It is an emirp because it is prime and its reverse (984550253) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352055489 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (352055689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176027744 + 176027745.

It is an arithmetic number, because the mean of its divisors is an integer number (176027745).

Almost surely, 2^352055489 is an apocalyptic number.

It is an amenable number.

352055489 is a deficient number, since it is larger than the sum of its proper divisors (1).

352055489 is an equidigital number, since it uses as much as digits as its factorization.

352055489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 41.

The square root of 352055489 is about 18763.1417678383. The cubic root of 352055489 is about 706.1067665361.

The spelling of 352055489 in words is "three hundred fifty-two million, fifty-five thousand, four hundred eighty-nine".