129153759 has 12 divisors (see below), whose sum is σ = 200320344. Its totient is φ = 73802064.

The previous prime is 129153737. The next prime is 129153767. The reversal of 129153759 is 957351921.

It is not a de Polignac number, because 129153759 - 2⁷ = 129153631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 129153759.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129153769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 439152 + ... + 439445.

It is an arithmetic number, because the mean of its divisors is an integer number (16693362).

Almost surely, 2^129153759 is an apocalyptic number.

129153759 is a deficient number, since it is larger than the sum of its proper divisors (71166585).

129153759 is an equidigital number, since it uses as much as digits as its factorization.

129153759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878614 (or 878607 counting only the distinct ones).

The product of its digits is 85050, while the sum is 42.

The square root of 129153759 is about 11364.5835383440. The cubic root of 129153759 is about 505.4781068297.

The spelling of 129153759 in words is "one hundred twenty-nine million, one hundred fifty-three thousand, seven hundred fifty-nine".