433536649225 has 9 divisors (see below), whose sum is σ = 537589527367. Its totient is φ = 346826685640.

The previous prime is 433536649211. The next prime is 433536649253. The reversal of 433536649225 is 522946635334.

The square root of 433536649225 is 658435.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 156073193721 + 277463455504 = 395061^2 + 526748^2 .

It is not a de Polignac number, because 433536649225 - 2²⁹ = 432999778313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3226332 + ... + 3358018.

Almost surely, 2^433536649225 is an apocalyptic number.

433536649225 is the 658435-th square number.

433536649225 is the 329218-th centered octagonal number.

It is an amenable number.

433536649225 is a deficient number, since it is larger than the sum of its proper divisors (104052878142).

433536649225 is an frugal number, since it uses more digits than its factorization.

433536649225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263384 (or 131692 counting only the distinct ones).

The product of its digits is 13996800, while the sum is 52.

The spelling of 433536649225 in words is "four hundred thirty-three billion, five hundred thirty-six million, six hundred forty-nine thousand, two hundred twenty-five".