533442012 has 12 divisors (see below), whose sum is σ = 1244698056. Its totient is φ = 177814000.

The previous prime is 533441999. The next prime is 533442067. The reversal of 533442012 is 210244335.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22226739 + ... + 22226762.

It is an arithmetic number, because the mean of its divisors is an integer number (103724838).

Almost surely, 2^533442012 is an apocalyptic number.

It is an amenable number.

533442012 is an abundant number, since it is smaller than the sum of its proper divisors (711256044).

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

533442012 is a wasteful number, since it uses less digits than its factorization.

533442012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44453508 (or 44453506 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 533442012 is about 23096.3636098846. The cubic root of 533442012 is about 811.0153461356.

Adding to 533442012 its reverse (210244335), we get a palindrome (743686347).

The spelling of 533442012 in words is "five hundred thirty-three million, four hundred forty-two thousand, twelve".