162286704949 has 2 divisors, whose sum is σ = 162286704950. Its totient is φ = 162286704948.

The previous prime is 162286704929. The next prime is 162286704961. The reversal of 162286704949 is 949407682261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156355394724 + 5931310225 = 395418^2 + 77015^2 .

It is a cyclic number.

It is not a de Polignac number, because 162286704949 - 2³¹ = 160139221301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162286704893 and 162286704902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162286704919) 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 as a sum of consecutive naturals, namely, 81143352474 + 81143352475.

It is an arithmetic number, because the mean of its divisors is an integer number (81143352475).

Almost surely, 2^162286704949 is an apocalyptic number.

It is an amenable number.

162286704949 is a deficient number, since it is larger than the sum of its proper divisors (1).

162286704949 is an equidigital number, since it uses as much as digits as its factorization.

162286704949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 162286704949 in words is "one hundred sixty-two billion, two hundred eighty-six million, seven hundred four thousand, nine hundred forty-nine".