352252253 has 2 divisors, whose sum is σ = 352252254. Its totient is φ = 352252252.

The previous prime is 352252217. The next prime is 352252273.

It is a happy number.

352252253 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220760164 + 131492089 = 14858^2 + 11467^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 352252253 - 2¹² = 352248157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352252273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176126126 + 176126127.

It is an arithmetic number, because the mean of its divisors is an integer number (176126127).

Almost surely, 2^352252253 is an apocalyptic number.

It is an amenable number.

352252253 is a deficient number, since it is larger than the sum of its proper divisors (1).

352252253 is an equidigital number, since it uses as much as digits as its factorization.

352252253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 29.

The square root of 352252253 is about 18768.3844003686. The cubic root of 352252253 is about 706.2382898520.

The spelling of 352252253 in words is "three hundred fifty-two million, two hundred fifty-two thousand, two hundred fifty-three".