432565625 has 24 divisors (see below), whose sum is σ = 544887000. Its totient is φ = 343360000.

The previous prime is 432565613. The next prime is 432565673. The reversal of 432565625 is 526565234.

It can be written as a sum of positive squares in 12 ways, for example, as 332004841 + 100560784 = 18221^2 + 10028^2 .

It is a de Polignac number, because none of the positive numbers 2^k-432565625 is a prime.

It is a super-2 number, since 2×432565625² = 374226039863281250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 465161 + ... + 466089.

It is an arithmetic number, because the mean of its divisors is an integer number (22703625).

Almost surely, 2^432565625 is an apocalyptic number.

It is an amenable number.

432565625 is a deficient number, since it is larger than the sum of its proper divisors (112321375).

432565625 is an frugal number, since it uses more digits than its factorization.

432565625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103 (or 1083 counting only the distinct ones).

The product of its digits is 216000, while the sum is 38.

The square root of 432565625 is about 20798.2120625788. The cubic root of 432565625 is about 756.2824132910.

The spelling of 432565625 in words is "four hundred thirty-two million, five hundred sixty-five thousand, six hundred twenty-five".