52243453012 has 12 divisors (see below), whose sum is σ = 91904714496. Its totient is φ = 25984963160.

The previous prime is 52243453007. The next prime is 52243453027. The reversal of 52243453012 is 21035434225.

52243453012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 34189978 + ... + 34191505.

It is an arithmetic number, because the mean of its divisors is an integer number (7658726208).

Almost surely, 2^52243453012 is an apocalyptic number.

It is an amenable number.

52243453012 is a deficient number, since it is larger than the sum of its proper divisors (39661261484).

52243453012 is a wasteful number, since it uses less digits than its factorization.

52243453012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68381678 (or 68381676 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 52243453012 its reverse (21035434225), we get a palindrome (73278887237).

The spelling of 52243453012 in words is "fifty-two billion, two hundred forty-three million, four hundred fifty-three thousand, twelve".