53534988713 has 2 divisors, whose sum is σ = 53534988714. Its totient is φ = 53534988712.

The previous prime is 53534988701. The next prime is 53534988721. The reversal of 53534988713 is 31788943535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51414202009 + 2120786704 = 226747^2 + 46052^2 .

It is a cyclic number.

It is not a de Polignac number, because 53534988713 - 2⁶ = 53534988649 is a prime.

It is not a weakly prime, because it can be changed into another prime (53534988743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26767494356 + 26767494357.

It is an arithmetic number, because the mean of its divisors is an integer number (26767494357).

Almost surely, 2^53534988713 is an apocalyptic number.

It is an amenable number.

53534988713 is a deficient number, since it is larger than the sum of its proper divisors (1).

53534988713 is an equidigital number, since it uses as much as digits as its factorization.

53534988713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 56.

The spelling of 53534988713 in words is "fifty-three billion, five hundred thirty-four million, nine hundred eighty-eight thousand, seven hundred thirteen".