163362552235553 has 16 divisors (see below), whose sum is σ = 189739375862400. Its totient is φ = 139003205702400.

The previous prime is 163362552235549. The next prime is 163362552235577. The reversal of 163362552235553 is 355532255263361.

It is a cyclic number.

It is not a de Polignac number, because 163362552235553 - 2² = 163362552235549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163362582235553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2413216253 + ... + 2413283946.

It is an arithmetic number, because the mean of its divisors is an integer number (11858710991400).

Almost surely, 2^{163362552235553} is an apocalyptic number.

It is an amenable number.

163362552235553 is a deficient number, since it is larger than the sum of its proper divisors (26376823626847).

163362552235553 is a wasteful number, since it uses less digits than its factorization.

163362552235553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4826500408.

The product of its digits is 72900000, while the sum is 56.

The spelling of 163362552235553 in words is "one hundred sixty-three trillion, three hundred sixty-two billion, five hundred fifty-two million, two hundred thirty-five thousand, five hundred fifty-three".