52130140012 has 24 divisors (see below), whose sum is σ = 91715023232. Its totient is φ = 25926048000.

The previous prime is 52130140003. The next prime is 52130140033. The reversal of 52130140012 is 21004103125.

52130140012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1046962 + ... + 1095622.

Almost surely, 2^52130140012 is an apocalyptic number.

It is an amenable number.

52130140012 is a deficient number, since it is larger than the sum of its proper divisors (39584883220).

52130140012 is a wasteful number, since it uses less digits than its factorization.

52130140012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50089 (or 50087 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 52130140012 its reverse (21004103125), we get a palindrome (73134243137).

The spelling of 52130140012 in words is "fifty-two billion, one hundred thirty million, one hundred forty thousand, twelve".