162675822491 has 16 divisors (see below), whose sum is σ = 200265772224. Its totient is φ = 128678799744.

The previous prime is 162675822443. The next prime is 162675822497. The reversal of 162675822491 is 194228576261.

162675822491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 162675822491 - 2⁶ = 162675822427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (162675822497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154085 + ... + 590841.

It is an arithmetic number, because the mean of its divisors is an integer number (12516610764).

Almost surely, 2^162675822491 is an apocalyptic number.

162675822491 is a deficient number, since it is larger than the sum of its proper divisors (37589949733).

162675822491 is a wasteful number, since it uses less digits than its factorization.

162675822491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440870.

The product of its digits is 2903040, while the sum is 53.

The spelling of 162675822491 in words is "one hundred sixty-two billion, six hundred seventy-five million, eight hundred twenty-two thousand, four hundred ninety-one".