163627465922 has 18 divisors (see below), whose sum is σ = 247936540473. Its totient is φ = 80990249712.

The previous prime is 163627465831. The next prime is 163627465957. The reversal of 163627465922 is 229564726361.

It is a happy number.

163627465922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 141106160881 + 22521305041 = 375641^2 + 150071^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=286031.

It is a Duffinian number.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 58920998 + ... + 58923774.

Almost surely, 2^163627465922 is an apocalyptic number.

163627465922 is a deficient number, since it is larger than the sum of its proper divisors (84309074551).

163627465922 is an frugal number, since it uses more digits than its factorization.

163627465922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5762 (or 2882 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 53.

The spelling of 163627465922 in words is "one hundred sixty-three billion, six hundred twenty-seven million, four hundred sixty-five thousand, nine hundred twenty-two".