5206485540252 has 12 divisors (see below), whose sum is σ = 12148466260616. Its totient is φ = 1735495180080.

The previous prime is 5206485540187. The next prime is 5206485540313. The reversal of 5206485540252 is 2520455846025.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216936897499 + ... + 216936897522.

Almost surely, 2^{5206485540252} is an apocalyptic number.

It is an amenable number.

5206485540252 is an abundant number, since it is smaller than the sum of its proper divisors (6941980720364).

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

5206485540252 is a wasteful number, since it uses less digits than its factorization.

5206485540252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433873795028 (or 433873795026 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 48.

The spelling of 5206485540252 in words is "five trillion, two hundred six billion, four hundred eighty-five million, five hundred forty thousand, two hundred fifty-two".