533503012 has 24 divisors (see below), whose sum is σ = 1067504256. Its totient is φ = 228537408.

The previous prime is 533502973. The next prime is 533503013. The reversal of 533503012 is 210305335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (533503013) 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, 97953 + ... + 103255.

It is an arithmetic number, because the mean of its divisors is an integer number (44479344).

Almost surely, 2^533503012 is an apocalyptic number.

It is an amenable number.

533503012 is an abundant number, since it is smaller than the sum of its proper divisors (534001244).

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

533503012 is a wasteful number, since it uses less digits than its factorization.

533503012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8907 (or 8905 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 533503012 is about 23097.6841263361. The cubic root of 533503012 is about 811.0462586181.

Adding to 533503012 its reverse (210305335), we get a palindrome (743808347).

The spelling of 533503012 in words is "five hundred thirty-three million, five hundred three thousand, twelve".