163063541 has 16 divisors (see below), whose sum is σ = 175432320. Its totient is φ = 151027200.

The previous prime is 163063513. The next prime is 163063559. The reversal of 163063541 is 145360361.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 163063541 - 2¹⁰ = 163062517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163063501) 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, 356585 + ... + 357041.

It is an arithmetic number, because the mean of its divisors is an integer number (10964520).

Almost surely, 2^163063541 is an apocalyptic number.

It is an amenable number.

163063541 is a deficient number, since it is larger than the sum of its proper divisors (12368779).

163063541 is a wasteful number, since it uses less digits than its factorization.

163063541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 163063541 is about 12769.6335499497. The cubic root of 163063541 is about 546.3265287337.

The spelling of 163063541 in words is "one hundred sixty-three million, sixty-three thousand, five hundred forty-one".