152532163 has 4 divisors (see below), whose sum is σ = 174322480. Its totient is φ = 130741848.

The previous prime is 152532161. The next prime is 152532181. The reversal of 152532163 is 361235251.

152532163 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 152532163 - 2¹ = 152532161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152532161) 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, 10895148 + ... + 10895161.

It is an arithmetic number, because the mean of its divisors is an integer number (43580620).

Almost surely, 2^152532163 is an apocalyptic number.

152532163 is a deficient number, since it is larger than the sum of its proper divisors (21790317).

152532163 is an equidigital number, since it uses as much as digits as its factorization.

152532163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21790316.

The product of its digits is 5400, while the sum is 28.

The square root of 152532163 is about 12350.3912083788. The cubic root of 152532163 is about 534.3024221301.

The spelling of 152532163 in words is "one hundred fifty-two million, five hundred thirty-two thousand, one hundred sixty-three".