163606546636050 has 96 divisors (see below), whose sum is σ = 464464155998592. Its totient is φ = 37334777402880.

The previous prime is 163606546636033. The next prime is 163606546636067. The reversal of 163606546636050 is 50636645606361.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (163606546636033) and next prime (163606546636067).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126449139 + ... + 127736438.

It is an arithmetic number, because the mean of its divisors is an integer number (4838168291652).

Almost surely, 2^{163606546636050} is an apocalyptic number.

163606546636050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163606546636050 is an abundant number, since it is smaller than the sum of its proper divisors (300857609362542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163606546636050 is a wasteful number, since it uses less digits than its factorization.

163606546636050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254186212 (or 254186207 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 57.

The spelling of 163606546636050 in words is "one hundred sixty-three trillion, six hundred six billion, five hundred forty-six million, six hundred thirty-six thousand, fifty".