163345675 has 12 divisors (see below), whose sum is σ = 202922280. Its totient is φ = 130435520.

The previous prime is 163345667. The next prime is 163345709. The reversal of 163345675 is 576543361.

It is not a de Polignac number, because 163345675 - 2³ = 163345667 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8484 + ... + 19966.

It is an arithmetic number, because the mean of its divisors is an integer number (16910190).

Almost surely, 2^163345675 is an apocalyptic number.

163345675 is a deficient number, since it is larger than the sum of its proper divisors (39576605).

163345675 is a wasteful number, since it uses less digits than its factorization.

163345675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12062 (or 12057 counting only the distinct ones).

The product of its digits is 226800, while the sum is 40.

The square root of 163345675 is about 12780.6758428496. The cubic root of 163345675 is about 546.6414335385.

The spelling of 163345675 in words is "one hundred sixty-three million, three hundred forty-five thousand, six hundred seventy-five".