135800543413 has 2 divisors, whose sum is σ = 135800543414. Its totient is φ = 135800543412.

The previous prime is 135800543371. The next prime is 135800543447. The reversal of 135800543413 is 314345008531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105230818449 + 30569724964 = 324393^2 + 174842^2 .

It is an emirp because it is prime and its reverse (314345008531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 135800543413 - 2⁹ = 135800542901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135800541413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67900271706 + 67900271707.

It is an arithmetic number, because the mean of its divisors is an integer number (67900271707).

Almost surely, 2^135800543413 is an apocalyptic number.

It is an amenable number.

135800543413 is a deficient number, since it is larger than the sum of its proper divisors (1).

135800543413 is an equidigital number, since it uses as much as digits as its factorization.

135800543413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 135800543413 in words is "one hundred thirty-five billion, eight hundred million, five hundred forty-three thousand, four hundred thirteen".