325443532 has 12 divisors (see below), whose sum is σ = 580272336. Its totient is φ = 159651440.

The previous prime is 325443523. The next prime is 325443553. The reversal of 325443532 is 235344523.

It is a super-4 number, since 4×325443532⁴ (a number of 35 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 325443494 and 325443503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767344 + ... + 767767.

It is an arithmetic number, because the mean of its divisors is an integer number (48356028).

Almost surely, 2^325443532 is an apocalyptic number.

It is an amenable number.

325443532 is a deficient number, since it is larger than the sum of its proper divisors (254828804).

325443532 is a wasteful number, since it uses less digits than its factorization.

325443532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1535168 (or 1535166 counting only the distinct ones).

The product of its digits is 43200, while the sum is 31.

The square root of 325443532 is about 18040.0535475924. The cubic root of 325443532 is about 687.8470539548.

Subtracting from 325443532 its reverse (235344523), we obtain a palindrome (90099009).

The spelling of 325443532 in words is "three hundred twenty-five million, four hundred forty-three thousand, five hundred thirty-two".