136455096687 has 32 divisors (see below), whose sum is σ = 225409336320. Its totient is φ = 71499628800.

The previous prime is 136455096671. The next prime is 136455096697. The reversal of 136455096687 is 786690554631.

It is not a de Polignac number, because 136455096687 - 2⁴ = 136455096671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136455096687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136455096607) 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 31 ways as a sum of consecutive naturals, for example, 1613862 + ... + 1696307.

It is an arithmetic number, because the mean of its divisors is an integer number (7044041760).

Almost surely, 2^136455096687 is an apocalyptic number.

136455096687 is a deficient number, since it is larger than the sum of its proper divisors (88954239633).

136455096687 is a wasteful number, since it uses less digits than its factorization.

136455096687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310343.

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 136455096687 in words is "one hundred thirty-six billion, four hundred fifty-five million, ninety-six thousand, six hundred eighty-seven".