4531325320 has 16 divisors (see below), whose sum is σ = 10195482060. Its totient is φ = 1812530112.

The previous prime is 4531325311. The next prime is 4531325369. The reversal of 4531325320 is 235231354.

It can be written as a sum of positive squares in 2 ways, for example, as 4243480164 + 287845156 = 65142^2 + 16966^2 .

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, 56641527 + ... + 56641606.

Almost surely, 2^4531325320 is an apocalyptic number.

4531325320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4531325320 is an abundant number, since it is smaller than the sum of its proper divisors (5664156740).

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

4531325320 is a wasteful number, since it uses less digits than its factorization.

4531325320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113283144 (or 113283140 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 4531325320 is about 67315.1195497713. The cubic root of 4531325320 is about 1654.7856557109.

Adding to 4531325320 its reverse (235231354), we get a palindrome (4766556674).

The spelling of 4531325320 in words is "four billion, five hundred thirty-one million, three hundred twenty-five thousand, three hundred twenty".