180488325 has 24 divisors (see below), whose sum is σ = 303306976. Its totient is φ = 94680000.

The previous prime is 180488323. The next prime is 180488333. The reversal of 180488325 is 523884081.

It is not a de Polignac number, because 180488325 - 2¹ = 180488323 is a prime.

It is a super-2 number, since 2×180488325² = 65152070922611250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180488323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15151 + ... + 24300.

Almost surely, 2^180488325 is an apocalyptic number.

180488325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

180488325 is a deficient number, since it is larger than the sum of its proper divisors (122818651).

180488325 is a wasteful number, since it uses less digits than its factorization.

180488325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39525 (or 39520 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 180488325 is about 13434.5943370092. The cubic root of 180488325 is about 565.1317467588.

The spelling of 180488325 in words is "one hundred eighty million, four hundred eighty-eight thousand, three hundred twenty-five".