535505652 has 144 divisors (see below), whose sum is σ = 1571781120. Its totient is φ = 152020800.

The previous prime is 535505651. The next prime is 535505683. The reversal of 535505652 is 256505535.

535505652 is a `hidden beast` number, since 5 + 3 + 550 + 56 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535505651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 774627 + ... + 775317.

Almost surely, 2^535505652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 535505652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785890560).

535505652 is an abundant number, since it is smaller than the sum of its proper divisors (1036275468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

535505652 is a wasteful number, since it uses less digits than its factorization.

535505652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The square root of 535505652 is about 23140.9950520716. The cubic root of 535505652 is about 812.0598146462.

The spelling of 535505652 in words is "five hundred thirty-five million, five hundred five thousand, six hundred fifty-two".