163045363 has 8 divisors (see below), whose sum is σ = 175907088. Its totient is φ = 150229344.

The previous prime is 163045349. The next prime is 163045369. The reversal of 163045363 is 363540361.

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 163045363 - 2²¹ = 160948211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163045369) 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, 3820 + ... + 18457.

It is an arithmetic number, because the mean of its divisors is an integer number (21988386).

Almost surely, 2^163045363 is an apocalyptic number.

163045363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

163045363 is a deficient number, since it is larger than the sum of its proper divisors (12861725).

163045363 is a wasteful number, since it uses less digits than its factorization.

163045363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22853.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 163045363 is about 12768.9217634067. The cubic root of 163045363 is about 546.3062268469.

The spelling of 163045363 in words is "one hundred sixty-three million, forty-five thousand, three hundred sixty-three".