169535130139 has 8 divisors (see below), whose sum is σ = 172117574432. Its totient is φ = 166959714240.

The previous prime is 169535130133. The next prime is 169535130209. The reversal of 169535130139 is 931031535961.

169535130139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 169535130139 - 2²⁵ = 169501575707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (169535130133) 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 7 ways as a sum of consecutive naturals, for example, 1708479 + ... + 1804984.

It is an arithmetic number, because the mean of its divisors is an integer number (21514696804).

Almost surely, 2^169535130139 is an apocalyptic number.

169535130139 is a deficient number, since it is larger than the sum of its proper divisors (2582444293).

169535130139 is an equidigital number, since it uses as much as digits as its factorization.

169535130139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514197.

The product of its (nonzero) digits is 328050, while the sum is 46.

The spelling of 169535130139 in words is "one hundred sixty-nine billion, five hundred thirty-five million, one hundred thirty thousand, one hundred thirty-nine".