162676932493 has 2 divisors, whose sum is σ = 162676932494. Its totient is φ = 162676932492.

The previous prime is 162676932469. The next prime is 162676932503. The reversal of 162676932493 is 394239676261.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116469990729 + 46206941764 = 341277^2 + 214958^2 .

It is an emirp because it is prime and its reverse (394239676261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162676932493 is a prime.

It is a super-4 number, since 4×162676932493⁴ (a number of 46 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162676932433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81338466246 + 81338466247.

It is an arithmetic number, because the mean of its divisors is an integer number (81338466247).

Almost surely, 2^162676932493 is an apocalyptic number.

It is an amenable number.

162676932493 is a deficient number, since it is larger than the sum of its proper divisors (1).

162676932493 is an equidigital number, since it uses as much as digits as its factorization.

162676932493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17635968, while the sum is 58.

The spelling of 162676932493 in words is "one hundred sixty-two billion, six hundred seventy-six million, nine hundred thirty-two thousand, four hundred ninety-three".