135538352067 has 16 divisors (see below), whose sum is σ = 188590157568. Its totient is φ = 86423351520.

The previous prime is 135538351997. The next prime is 135538352071. The reversal of 135538352067 is 760253835531.

It is not a de Polignac number, because 135538352067 - 2⁸ = 135538351811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135538352167) 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, 875317 + ... + 1018457.

It is an arithmetic number, because the mean of its divisors is an integer number (11786884848).

Almost surely, 2^135538352067 is an apocalyptic number.

135538352067 is a deficient number, since it is larger than the sum of its proper divisors (53051805501).

135538352067 is a wasteful number, since it uses less digits than its factorization.

135538352067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156890.

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 135538352067 in words is "one hundred thirty-five billion, five hundred thirty-eight million, three hundred fifty-two thousand, sixty-seven".