136597575805 has 32 divisors (see below), whose sum is σ = 180092160000. Its totient is φ = 99000171072.

The previous prime is 136597575769. The next prime is 136597575833. The reversal of 136597575805 is 508575795631.

It is not a de Polignac number, because 136597575805 - 2²⁷ = 136463358077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15174696 + ... + 15183694.

It is an arithmetic number, because the mean of its divisors is an integer number (5627880000).

Almost surely, 2^136597575805 is an apocalyptic number.

It is an amenable number.

136597575805 is a deficient number, since it is larger than the sum of its proper divisors (43494584195).

136597575805 is a wasteful number, since it uses less digits than its factorization.

136597575805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15993.

The product of its (nonzero) digits is 39690000, while the sum is 61.

The spelling of 136597575805 in words is "one hundred thirty-six billion, five hundred ninety-seven million, five hundred seventy-five thousand, eight hundred five".