163522040605153 has 8 divisors (see below), whose sum is σ = 173157861339360. Its totient is φ = 153888095112000.

The previous prime is 163522040605141. The next prime is 163522040605159. The reversal of 163522040605153 is 351506040225361.

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

It is a cyclic number.

It is not a de Polignac number, because 163522040605153 - 2²¹ = 163522038508001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163522040605159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468630723 + ... + 468979528.

It is an arithmetic number, because the mean of its divisors is an integer number (21644732667420).

Almost surely, 2^{163522040605153} is an apocalyptic number.

It is an amenable number.

163522040605153 is a deficient number, since it is larger than the sum of its proper divisors (9635820734207).

163522040605153 is a wasteful number, since it uses less digits than its factorization.

163522040605153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937620527.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 163522040605153 in words is "one hundred sixty-three trillion, five hundred twenty-two billion, forty million, six hundred five thousand, one hundred fifty-three".