5263464144252 has 12 divisors (see below), whose sum is σ = 12281416336616. Its totient is φ = 1754488048080.

The previous prime is 5263464144229. The next prime is 5263464144347. The reversal of 5263464144252 is 2524414643625.

It is a happy number.

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, 219311005999 + ... + 219311006022.

Almost surely, 2^{5263464144252} is an apocalyptic number.

It is an amenable number.

5263464144252 is an abundant number, since it is smaller than the sum of its proper divisors (7017952192364).

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

5263464144252 is a wasteful number, since it uses less digits than its factorization.

5263464144252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438622012028 (or 438622012026 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 48.

Adding to 5263464144252 its reverse (2524414643625), we get a palindrome (7787878787877).

The spelling of 5263464144252 in words is "five trillion, two hundred sixty-three billion, four hundred sixty-four million, one hundred forty-four thousand, two hundred fifty-two".