450434325 has 48 divisors (see below), whose sum is σ = 820036800. Its totient is φ = 216345600.

The previous prime is 450434317. The next prime is 450434353. The reversal of 450434325 is 523434054.

It is not a de Polignac number, because 450434325 - 2³ = 450434317 is a prime.

It is a super-2 number, since 2×450434325² = 405782162276411250, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 450434292 and 450434301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87421 + ... + 92429.

It is an arithmetic number, because the mean of its divisors is an integer number (17084100).

Almost surely, 2^450434325 is an apocalyptic number.

It is an amenable number.

450434325 is a deficient number, since it is larger than the sum of its proper divisors (369602475).

450434325 is a wasteful number, since it uses less digits than its factorization.

450434325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5142 (or 5137 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 450434325 is about 21223.4381050762. The cubic root of 450434325 is about 766.5558918926. Note that the first 3 decimals are identical.

Adding to 450434325 its reverse (523434054), we get a palindrome (973868379).

The spelling of 450434325 in words is "four hundred fifty million, four hundred thirty-four thousand, three hundred twenty-five".