523533536 has 12 divisors (see below), whose sum is σ = 1030706712. Its totient is φ = 261766752.

The previous prime is 523533533. The next prime is 523533641. The reversal of 523533536 is 635335325.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 523533496 and 523533505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523533533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8180180 + ... + 8180243.

It is an arithmetic number, because the mean of its divisors is an integer number (85892226).

Almost surely, 2^523533536 is an apocalyptic number.

It is an amenable number.

523533536 is a deficient number, since it is larger than the sum of its proper divisors (507173176).

523533536 is a wasteful number, since it uses less digits than its factorization.

523533536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16360433 (or 16360425 counting only the distinct ones).

The product of its digits is 121500, while the sum is 35.

The square root of 523533536 is about 22880.8552287715. The cubic root of 523533536 is about 805.9625003334.

The spelling of 523533536 in words is "five hundred twenty-three million, five hundred thirty-three thousand, five hundred thirty-six".