13541376853 has 2 divisors, whose sum is σ = 13541376854. Its totient is φ = 13541376852.

The previous prime is 13541376829. The next prime is 13541376857. The reversal of 13541376853 is 35867314531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11555605009 + 1985771844 = 107497^2 + 44562^2 .

It is an emirp because it is prime and its reverse (35867314531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13541376853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13541376857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6770688426 + 6770688427.

It is an arithmetic number, because the mean of its divisors is an integer number (6770688427).

Almost surely, 2^13541376853 is an apocalyptic number.

It is an amenable number.

13541376853 is a deficient number, since it is larger than the sum of its proper divisors (1).

13541376853 is an equidigital number, since it uses as much as digits as its factorization.

13541376853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 907200, while the sum is 46.

The spelling of 13541376853 in words is "thirteen billion, five hundred forty-one million, three hundred seventy-six thousand, eight hundred fifty-three".