352054049 has 2 divisors, whose sum is σ = 352054050. Its totient is φ = 352054048.

The previous prime is 352054039. The next prime is 352054061. The reversal of 352054049 is 940450253.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195804049 + 156250000 = 13993^2 + 12500^2 .

It is a cyclic number.

It is not a de Polignac number, because 352054049 - 2¹² = 352049953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (352054009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176027024 + 176027025.

It is an arithmetic number, because the mean of its divisors is an integer number (176027025).

Almost surely, 2^352054049 is an apocalyptic number.

It is an amenable number.

352054049 is a deficient number, since it is larger than the sum of its proper divisors (1).

352054049 is an equidigital number, since it uses as much as digits as its factorization.

352054049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 352054049 is about 18763.1033946946. The cubic root of 352054049 is about 706.1058038136.

The spelling of 352054049 in words is "three hundred fifty-two million, fifty-four thousand, forty-nine".