136810046486 has 32 divisors (see below), whose sum is σ = 213499203840. Its totient is φ = 65678860800.

The previous prime is 136810046449. The next prime is 136810046507. The reversal of 136810046486 is 684640018631.

It is a self number, because there is not a number n which added to its sum of digits gives 136810046486.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21410180 + ... + 21416568.

It is an arithmetic number, because the mean of its divisors is an integer number (6671850120).

Almost surely, 2^136810046486 is an apocalyptic number.

136810046486 is a deficient number, since it is larger than the sum of its proper divisors (76689157354).

136810046486 is a wasteful number, since it uses less digits than its factorization.

136810046486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9080.

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 136810046486 in words is "one hundred thirty-six billion, eight hundred ten million, forty-six thousand, four hundred eighty-six".