138052586695 has 16 divisors (see below), whose sum is σ = 166180587552. Its totient is φ = 110097264640.

The previous prime is 138052586687. The next prime is 138052586753. The reversal of 138052586695 is 596685250831.

It is not a de Polignac number, because 138052586695 - 2³ = 138052586687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7476144 + ... + 7494586.

It is an arithmetic number, because the mean of its divisors is an integer number (10386286722).

Almost surely, 2^138052586695 is an apocalyptic number.

138052586695 is a deficient number, since it is larger than the sum of its proper divisors (28128000857).

138052586695 is a wasteful number, since it uses less digits than its factorization.

138052586695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23042.

The product of its (nonzero) digits is 15552000, while the sum is 58.

The spelling of 138052586695 in words is "one hundred thirty-eight billion, fifty-two million, five hundred eighty-six thousand, six hundred ninety-five".