535225818605 has 8 divisors (see below), whose sum is σ = 659629657752. Its totient is φ = 416608204608.

The previous prime is 535225818601. The next prime is 535225818629. The reversal of 535225818605 is 506818522535.

It can be written as a sum of positive squares in 4 ways, for example, as 194443075849 + 340782742756 = 440957^2 + 583766^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 535225818605 - 2² = 535225818601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535225818601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1446556082 + ... + 1446556451.

It is an arithmetic number, because the mean of its divisors is an integer number (82453707219).

Almost surely, 2^535225818605 is an apocalyptic number.

It is an amenable number.

535225818605 is a deficient number, since it is larger than the sum of its proper divisors (124403839147).

535225818605 is a wasteful number, since it uses less digits than its factorization.

535225818605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893112575.

The product of its (nonzero) digits is 2880000, while the sum is 50.

The spelling of 535225818605 in words is "five hundred thirty-five billion, two hundred twenty-five million, eight hundred eighteen thousand, six hundred five".