465661325 has 12 divisors (see below), whose sum is σ = 582819840. Its totient is φ = 369045360.

The previous prime is 465661321. The next prime is 465661333. The reversal of 465661325 is 523166564.

It is a happy number.

It is not a de Polignac number, because 465661325 - 2² = 465661321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465661321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84365 + ... + 89714.

It is an arithmetic number, because the mean of its divisors is an integer number (48568320).

Almost surely, 2^465661325 is an apocalyptic number.

It is an amenable number.

465661325 is a deficient number, since it is larger than the sum of its proper divisors (117158515).

465661325 is a wasteful number, since it uses less digits than its factorization.

465661325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174196 (or 174191 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The square root of 465661325 is about 21579.1873109253. The cubic root of 465661325 is about 775.0981908194.

The spelling of 465661325 in words is "four hundred sixty-five million, six hundred sixty-one thousand, three hundred twenty-five".