352132489 has 2 divisors, whose sum is σ = 352132490. Its totient is φ = 352132488.

The previous prime is 352132483. The next prime is 352132493. The reversal of 352132489 is 984231253.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329967225 + 22165264 = 18165^2 + 4708^2 .

It is a cyclic number.

It is not a de Polignac number, because 352132489 - 2¹⁷ = 352001417 is a prime.

It is not a weakly prime, because it can be changed into another prime (352132483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176066244 + 176066245.

It is an arithmetic number, because the mean of its divisors is an integer number (176066245).

Almost surely, 2^352132489 is an apocalyptic number.

It is an amenable number.

352132489 is a deficient number, since it is larger than the sum of its proper divisors (1).

352132489 is an equidigital number, since it uses as much as digits as its factorization.

352132489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 352132489 is about 18765.1935508270. The cubic root of 352132489 is about 706.1582416201.

The spelling of 352132489 in words is "three hundred fifty-two million, one hundred thirty-two thousand, four hundred eighty-nine".