252151 has 2 divisors, whose sum is σ = 252152. Its totient is φ = 252150.

The previous prime is 252143. The next prime is 252157. The reversal of 252151 is 151252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 252151 - 2³ = 252143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126075 + 126076.

It is an arithmetic number, because the mean of its divisors is an integer number (126076).

2²⁵²¹⁵¹ is an apocalyptic number.

252151 is a deficient number, since it is larger than the sum of its proper divisors (1).

252151 is an equidigital number, since it uses as much as digits as its factorization.

252151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 100, while the sum is 16.

The square root of 252151 is about 502.1463929971. The cubic root of 252151 is about 63.1762094668.

The spelling of 252151 in words is "two hundred fifty-two thousand, one hundred fifty-one".