163522550514032 has 20 divisors (see below), whose sum is σ = 316835390898600. Its totient is φ = 81758578669248.

The previous prime is 163522550514031. The next prime is 163522550514047. The reversal of 163522550514032 is 230415055225361.

It is a super-3 number, since 3×163522550514032³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163522550514031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168036407 + ... + 169006742.

It is an arithmetic number, because the mean of its divisors is an integer number (15841769544930).

Almost surely, 2^{163522550514032} is an apocalyptic number.

It is an amenable number.

163522550514032 is a deficient number, since it is larger than the sum of its proper divisors (153312840384568).

163522550514032 is a wasteful number, since it uses less digits than its factorization.

163522550514032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337073480 (or 337073474 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 163522550514032 in words is "one hundred sixty-three trillion, five hundred twenty-two billion, five hundred fifty million, five hundred fourteen thousand, thirty-two".