532127161 has 4 divisors (see below), whose sum is σ = 532585872. Its totient is φ = 531668452.

The previous prime is 532127147. The next prime is 532127191. The reversal of 532127161 is 161721235.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 532127161 - 2¹⁷ = 531996089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (532127131) 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, 227611 + ... + 229936.

It is an arithmetic number, because the mean of its divisors is an integer number (133146468).

Almost surely, 2^532127161 is an apocalyptic number.

It is an amenable number.

532127161 is a deficient number, since it is larger than the sum of its proper divisors (458711).

532127161 is a wasteful number, since it uses less digits than its factorization.

532127161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458710.

The product of its digits is 2520, while the sum is 28.

The square root of 532127161 is about 23067.8815889106. The cubic root of 532127161 is about 810.3484559789.

Adding to 532127161 its reverse (161721235), we get a palindrome (693848396).

The spelling of 532127161 in words is "five hundred thirty-two million, one hundred twenty-seven thousand, one hundred sixty-one".