163132227626 has 8 divisors (see below), whose sum is σ = 245533490244. Its totient is φ = 81287730880.

The previous prime is 163132227607. The next prime is 163132227683. The reversal of 163132227626 is 626722231361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 104652897001 + 58479330625 = 323501^2 + 241825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×163132227626³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 139190735 + ... + 139191906.

Almost surely, 2^163132227626 is an apocalyptic number.

163132227626 is a deficient number, since it is larger than the sum of its proper divisors (82401262618).

163132227626 is a wasteful number, since it uses less digits than its factorization.

163132227626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278382936.

The product of its digits is 217728, while the sum is 41.

Adding to 163132227626 its reverse (626722231361), we get a palindrome (789854458987).

The spelling of 163132227626 in words is "one hundred sixty-three billion, one hundred thirty-two million, two hundred twenty-seven thousand, six hundred twenty-six".