535904505 has 20 divisors (see below), whose sum is σ = 960659172. Its totient is φ = 285815520.

The previous prime is 535904497. The next prime is 535904513. The reversal of 535904505 is 505409535.

It is an interprime number because it is at equal distance from previous prime (535904497) and next prime (535904513).

It can be written as a sum of positive squares in 2 ways, for example, as 88962624 + 446941881 = 9432^2 + 21141^2 .

It is not a de Polignac number, because 535904505 - 2³ = 535904497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 535904505.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 661206 + ... + 662015.

Almost surely, 2^535904505 is an apocalyptic number.

It is an amenable number.

535904505 is a deficient number, since it is larger than the sum of its proper divisors (424754667).

535904505 is a wasteful number, since it uses less digits than its factorization.

535904505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323238 (or 1323229 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 535904505 is about 23149.6113358302. The cubic root of 535904505 is about 812.2613762369.

The spelling of 535904505 in words is "five hundred thirty-five million, nine hundred four thousand, five hundred five".