252034169 has 2 divisors, whose sum is σ = 252034170. Its totient is φ = 252034168.

The previous prime is 252034147. The next prime is 252034171. The reversal of 252034169 is 961430252.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 220819600 + 31214569 = 14860^2 + 5587^2 .

It is a cyclic number.

It is not a de Polignac number, because 252034169 - 2²⁴ = 235256953 is a prime.

It is a super-2 number, since 2×252034169² = 127042444687041122, which contains 22 as substring.

Together with 252034171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (252034199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126017084 + 126017085.

It is an arithmetic number, because the mean of its divisors is an integer number (126017085).

Almost surely, 2^252034169 is an apocalyptic number.

It is an amenable number.

252034169 is a deficient number, since it is larger than the sum of its proper divisors (1).

252034169 is an equidigital number, since it uses as much as digits as its factorization.

252034169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 252034169 is about 15875.5840522483. The cubic root of 252034169 is about 631.6645065827.

The spelling of 252034169 in words is "two hundred fifty-two million, thirty-four thousand, one hundred sixty-nine".