162425303 has 4 divisors (see below), whose sum is σ = 162999528. Its totient is φ = 161851080.

The previous prime is 162425297. The next prime is 162425311. The reversal of 162425303 is 303524261.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 162425303 - 2⁸ = 162425047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162425323) 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 in 3 ways as a sum of consecutive naturals, for example, 286688 + ... + 287253.

It is an arithmetic number, because the mean of its divisors is an integer number (40749882).

Almost surely, 2^162425303 is an apocalyptic number.

162425303 is a deficient number, since it is larger than the sum of its proper divisors (574225).

162425303 is an equidigital number, since it uses as much as digits as its factorization.

162425303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574224.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 162425303 is about 12744.6185898206. The cubic root of 162425303 is about 545.6128145882.

Adding to 162425303 its reverse (303524261), we get a palindrome (465949564).

The spelling of 162425303 in words is "one hundred sixty-two million, four hundred twenty-five thousand, three hundred three".