152443 has 2 divisors, whose sum is σ = 152444. Its totient is φ = 152442.

The previous prime is 152441. The next prime is 152459. The reversal of 152443 is 344251.

It is a weak prime.

It is an emirp because it is prime and its reverse (344251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152443 - 2¹ = 152441 is a prime.

Together with 152441, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 152443.

It is not a weakly prime, because it can be changed into another prime (152441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76221 + 76222.

It is an arithmetic number, because the mean of its divisors is an integer number (76222).

2¹⁵²⁴⁴³ is an apocalyptic number.

152443 is a deficient number, since it is larger than the sum of its proper divisors (1).

152443 is an equidigital number, since it uses as much as digits as its factorization.

152443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 19.

The square root of 152443 is about 390.4394959530. The cubic root of 152443 is about 53.4198292632.

Adding to 152443 its reverse (344251), we get a palindrome (496694).

It can be divided in two parts, 152 and 443, that added together give a palindrome (595).

The spelling of 152443 in words is "one hundred fifty-two thousand, four hundred forty-three".