136731469563 has 48 divisors (see below), whose sum is σ = 215082897120. Its totient is φ = 83198748672.

The previous prime is 136731469547. The next prime is 136731469607. The reversal of 136731469563 is 365964137631.

136731469563 is a `hidden beast` number, since 1 + 3 + 6 + 7 + 3 + 14 + 69 + 563 = 666.

It is not a de Polignac number, because 136731469563 - 2⁴ = 136731469547 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136731461563) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13943020 + ... + 13952822.

It is an arithmetic number, because the mean of its divisors is an integer number (4480893690).

Almost surely, 2^136731469563 is an apocalyptic number.

136731469563 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

136731469563 is a deficient number, since it is larger than the sum of its proper divisors (78351427557).

136731469563 is a wasteful number, since it uses less digits than its factorization.

136731469563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11148 (or 11145 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 54.

The spelling of 136731469563 in words is "one hundred thirty-six billion, seven hundred thirty-one million, four hundred sixty-nine thousand, five hundred sixty-three".