163152667 has 4 divisors (see below), whose sum is σ = 164095920. Its totient is φ = 162209416.

The previous prime is 163152643. The next prime is 163152697. The reversal of 163152667 is 766251361.

163152667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 163152667 - 2¹¹ = 163150619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163152697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471367 + ... + 471712.

It is an arithmetic number, because the mean of its divisors is an integer number (41023980).

Almost surely, 2^163152667 is an apocalyptic number.

163152667 is a deficient number, since it is larger than the sum of its proper divisors (943253).

163152667 is an equidigital number, since it uses as much as digits as its factorization.

163152667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943252.

The product of its digits is 45360, while the sum is 37.

The square root of 163152667 is about 12773.1228366441. The cubic root of 163152667 is about 546.4260462375.

The spelling of 163152667 in words is "one hundred sixty-three million, one hundred fifty-two thousand, six hundred sixty-seven".