136564130605 has 64 divisors (see below), whose sum is σ = 191415582720. Its totient is φ = 91609056000.

The previous prime is 136564130587. The next prime is 136564130609. The reversal of 136564130605 is 506031465631.

It is not a de Polignac number, because 136564130605 - 2¹¹ = 136564128557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136564130609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 148600336 + ... + 148601254.

It is an arithmetic number, because the mean of its divisors is an integer number (2990868480).

Almost surely, 2^136564130605 is an apocalyptic number.

It is an amenable number.

136564130605 is a deficient number, since it is larger than the sum of its proper divisors (54851452115).

136564130605 is a wasteful number, since it uses less digits than its factorization.

136564130605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 136564130605 in words is "one hundred thirty-six billion, five hundred sixty-four million, one hundred thirty thousand, six hundred five".