532031164 has 48 divisors (see below), whose sum is σ = 1090188288. Its totient is φ = 222447168.

The previous prime is 532031111. The next prime is 532031209. The reversal of 532031164 is 461130235.

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, 687882 + ... + 688654.

It is an arithmetic number, because the mean of its divisors is an integer number (22712256).

Almost surely, 2^532031164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532031164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (545094144).

532031164 is an abundant number, since it is smaller than the sum of its proper divisors (558157124).

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

532031164 is a wasteful number, since it uses less digits than its factorization.

532031164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354 (or 1352 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 532031164 is about 23065.8007448257. The cubic root of 532031164 is about 810.2997234548.

Adding to 532031164 its reverse (461130235), we get a palindrome (993161399).

The spelling of 532031164 in words is "five hundred thirty-two million, thirty-one thousand, one hundred sixty-four".