252154163 has 8 divisors (see below), whose sum is σ = 253517232. Its totient is φ = 250795296.

The previous prime is 252154151. The next prime is 252154207. The reversal of 252154163 is 361451252.

252154163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 252154163 - 2⁶ = 252154099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252154363) 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, 277556 + ... + 278462.

It is an arithmetic number, because the mean of its divisors is an integer number (31689654).

Almost surely, 2^252154163 is an apocalyptic number.

252154163 is a deficient number, since it is larger than the sum of its proper divisors (1363069).

252154163 is an equidigital number, since it uses as much as digits as its factorization.

252154163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101.

The product of its digits is 7200, while the sum is 29.

The square root of 252154163 is about 15879.3628020774. The cubic root of 252154163 is about 631.7647362796.

The spelling of 252154163 in words is "two hundred fifty-two million, one hundred fifty-four thousand, one hundred sixty-three".