136692066575 has 12 divisors (see below), whose sum is σ = 169865851848. Its totient is φ = 109116434400.

The previous prime is 136692066569. The next prime is 136692066601. The reversal of 136692066575 is 575660296631.

It is a happy number.

It is not a de Polignac number, because 136692066575 - 2¹⁰ = 136692065551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136692066575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5918717 + ... + 5941766.

It is an arithmetic number, because the mean of its divisors is an integer number (14155487654).

Almost surely, 2^136692066575 is an apocalyptic number.

136692066575 is a deficient number, since it is larger than the sum of its proper divisors (33173785273).

136692066575 is a wasteful number, since it uses less digits than its factorization.

136692066575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11860954 (or 11860949 counting only the distinct ones).

The product of its (nonzero) digits is 12247200, while the sum is 56.

The spelling of 136692066575 in words is "one hundred thirty-six billion, six hundred ninety-two million, sixty-six thousand, five hundred seventy-five".