162125713 has 2 divisors, whose sum is σ = 162125714. Its totient is φ = 162125712.

The previous prime is 162125699. The next prime is 162125737. The reversal of 162125713 is 317521261.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102171664 + 59954049 = 10108^2 + 7743^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162125713 is a prime.

It is not a weakly prime, because it can be changed into another prime (162125113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81062856 + 81062857.

It is an arithmetic number, because the mean of its divisors is an integer number (81062857).

Almost surely, 2^162125713 is an apocalyptic number.

It is an amenable number.

162125713 is a deficient number, since it is larger than the sum of its proper divisors (1).

162125713 is an equidigital number, since it uses as much as digits as its factorization.

162125713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 28.

The square root of 162125713 is about 12732.8595767015. The cubic root of 162125713 is about 545.2771510702.

Adding to 162125713 its reverse (317521261), we get a palindrome (479646974).

The spelling of 162125713 in words is "one hundred sixty-two million, one hundred twenty-five thousand, seven hundred thirteen".