136564545115 has 16 divisors (see below), whose sum is σ = 165556179360. Its totient is φ = 108134611200.

The previous prime is 136564545101. The next prime is 136564545127. The reversal of 136564545115 is 511545465631.

It is not a de Polignac number, because 136564545115 - 2²⁷ = 136430327387 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 383815 + ... + 648415.

It is an arithmetic number, because the mean of its divisors is an integer number (10347261210).

Almost surely, 2^136564545115 is an apocalyptic number.

136564545115 is a deficient number, since it is larger than the sum of its proper divisors (28991634245).

136564545115 is a wasteful number, since it uses less digits than its factorization.

136564545115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265662.

The product of its digits is 1080000, while the sum is 46.

The spelling of 136564545115 in words is "one hundred thirty-six billion, five hundred sixty-four million, five hundred forty-five thousand, one hundred fifteen".