135147626833 has 2 divisors, whose sum is σ = 135147626834. Its totient is φ = 135147626832.

The previous prime is 135147626827. The next prime is 135147626869. The reversal of 135147626833 is 338626741531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101969732929 + 33177893904 = 319327^2 + 182148^2 .

It is a cyclic number.

It is not a de Polignac number, because 135147626833 - 2²¹ = 135145529681 is a prime.

It is not a weakly prime, because it can be changed into another prime (135147626893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67573813416 + 67573813417.

It is an arithmetic number, because the mean of its divisors is an integer number (67573813417).

Almost surely, 2^135147626833 is an apocalyptic number.

It is an amenable number.

135147626833 is a deficient number, since it is larger than the sum of its proper divisors (1).

135147626833 is an equidigital number, since it uses as much as digits as its factorization.

135147626833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 49.

The spelling of 135147626833 in words is "one hundred thirty-five billion, one hundred forty-seven million, six hundred twenty-six thousand, eight hundred thirty-three".