135498462013 has 2 divisors, whose sum is σ = 135498462014. Its totient is φ = 135498462012.

The previous prime is 135498461993. The next prime is 135498462023. The reversal of 135498462013 is 310264894531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107635174084 + 27863287929 = 328078^2 + 166923^2 .

It is a cyclic number.

It is not a de Polignac number, because 135498462013 - 2¹⁷ = 135498330941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135498462023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67749231006 + 67749231007.

It is an arithmetic number, because the mean of its divisors is an integer number (67749231007).

Almost surely, 2^135498462013 is an apocalyptic number.

It is an amenable number.

135498462013 is a deficient number, since it is larger than the sum of its proper divisors (1).

135498462013 is an equidigital number, since it uses as much as digits as its factorization.

135498462013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 135498462013 in words is "one hundred thirty-five billion, four hundred ninety-eight million, four hundred sixty-two thousand, thirteen".