535669025 has 12 divisors (see below), whose sum is σ = 664540800. Its totient is φ = 428334480.

The previous prime is 535669021. The next prime is 535669067. The reversal of 535669025 is 520966535.

It is not a de Polignac number, because 535669025 - 2² = 535669021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535669021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73496 + ... + 80454.

It is an arithmetic number, because the mean of its divisors is an integer number (55378400).

Almost surely, 2^535669025 is an apocalyptic number.

It is an amenable number.

535669025 is a deficient number, since it is larger than the sum of its proper divisors (128871775).

535669025 is a wasteful number, since it uses less digits than its factorization.

535669025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048 (or 10043 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 41.

The square root of 535669025 is about 23144.5247304843. The cubic root of 535669025 is about 812.1423877920.

The spelling of 535669025 in words is "five hundred thirty-five million, six hundred sixty-nine thousand, twenty-five".