5247955484536 has 8 divisors (see below), whose sum is σ = 9839916533520. Its totient is φ = 2623977742264.

The previous prime is 5247955484449. The next prime is 5247955484539. The reversal of 5247955484536 is 6354845597425.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247955484539) by changing a digit.

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 as a sum of consecutive naturals, namely, 327997217776 + ... + 327997217791.

It is an arithmetic number, because the mean of its divisors is an integer number (1229989566690).

Almost surely, 2^{5247955484536} is an apocalyptic number.

It is an amenable number.

5247955484536 is a deficient number, since it is larger than the sum of its proper divisors (4591961048984).

5247955484536 is a wasteful number, since it uses less digits than its factorization.

5247955484536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655994435573 (or 655994435569 counting only the distinct ones).

The product of its digits is 725760000, while the sum is 67.

The spelling of 5247955484536 in words is "five trillion, two hundred forty-seven billion, nine hundred fifty-five million, four hundred eighty-four thousand, five hundred thirty-six".