163125006 has 32 divisors (see below), whose sum is σ = 356368896. Its totient is φ = 49368000.

The previous prime is 163124989. The next prime is 163125037. The reversal of 163125006 is 600521361.

163125006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86251 + ... + 88121.

It is an arithmetic number, because the mean of its divisors is an integer number (11136528).

Almost surely, 2^163125006 is an apocalyptic number.

163125006 is an abundant number, since it is smaller than the sum of its proper divisors (193243890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163125006 is a wasteful number, since it uses less digits than its factorization.

163125006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3208.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 163125006 is about 12772.0400093329. The cubic root of 163125006 is about 546.3951640268.

Adding to 163125006 its reverse (600521361), we get a palindrome (763646367).

The spelling of 163125006 in words is "one hundred sixty-three million, one hundred twenty-five thousand, six".