163675023 has 8 divisors (see below), whose sum is σ = 218308608. Its totient is φ = 109079064.

The previous prime is 163675019. The next prime is 163675049. The reversal of 163675023 is 320576361.

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

It is not a de Polignac number, because 163675023 - 2² = 163675019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163675003) 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, 3136 + ... + 18362.

It is an arithmetic number, because the mean of its divisors is an integer number (27288576).

Almost surely, 2^163675023 is an apocalyptic number.

163675023 is a deficient number, since it is larger than the sum of its proper divisors (54633585).

163675023 is a wasteful number, since it uses less digits than its factorization.

163675023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18813.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 163675023 is about 12793.5539628361. The cubic root of 163675023 is about 547.0085780388.

The spelling of 163675023 in words is "one hundred sixty-three million, six hundred seventy-five thousand, twenty-three".