135098515759 has 2 divisors, whose sum is σ = 135098515760. Its totient is φ = 135098515758.

The previous prime is 135098515729. The next prime is 135098515771. The reversal of 135098515759 is 957515890531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135098515759 - 2²⁷ = 134964298031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135098515729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67549257879 + 67549257880.

It is an arithmetic number, because the mean of its divisors is an integer number (67549257880).

Almost surely, 2^135098515759 is an apocalyptic number.

135098515759 is a deficient number, since it is larger than the sum of its proper divisors (1).

135098515759 is an equidigital number, since it uses as much as digits as its factorization.

135098515759 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505000, while the sum is 58.

The spelling of 135098515759 in words is "one hundred thirty-five billion, ninety-eight million, five hundred fifteen thousand, seven hundred fifty-nine".