135286486629 has 16 divisors (see below), whose sum is σ = 206616202752. Its totient is φ = 77132051568.

The previous prime is 135286486571. The next prime is 135286486633. The reversal of 135286486629 is 926684682531.

It is a happy number.

It is not a de Polignac number, because 135286486629 - 2¹⁹ = 135285962341 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135286486679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7261819 + ... + 7280424.

It is an arithmetic number, because the mean of its divisors is an integer number (12913512672).

Almost surely, 2^135286486629 is an apocalyptic number.

It is an amenable number.

135286486629 is a deficient number, since it is larger than the sum of its proper divisors (71329716123).

135286486629 is a wasteful number, since it uses less digits than its factorization.

135286486629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14542696.

The product of its digits is 29859840, while the sum is 60.

The spelling of 135286486629 in words is "one hundred thirty-five billion, two hundred eighty-six million, four hundred eighty-six thousand, six hundred twenty-nine".