136773057782547 has 32 divisors (see below), whose sum is σ = 205236298572800. Its totient is φ = 90008245008864.

The previous prime is 136773057782539. The next prime is 136773057782567. The reversal of 136773057782547 is 745287750377631.

136773057782547 is a `hidden beast` number, since 1 + 3 + 6 + 7 + 7 + 3 + 0 + 5 + 7 + 78 + 2 + 547 = 666.

It is not a de Polignac number, because 136773057782547 - 2³ = 136773057782539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136773057782567) 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, 2831028 + ... + 16779774.

It is an arithmetic number, because the mean of its divisors is an integer number (6413634330400).

Almost surely, 2^{136773057782547} is an apocalyptic number.

136773057782547 is a deficient number, since it is larger than the sum of its proper divisors (68463240790253).

136773057782547 is a wasteful number, since it uses less digits than its factorization.

136773057782547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13953432 (or 13953426 counting only the distinct ones).

The product of its (nonzero) digits is 1452124800, while the sum is 72.

The spelling of 136773057782547 in words is "one hundred thirty-six trillion, seven hundred seventy-three billion, fifty-seven million, seven hundred eighty-two thousand, five hundred forty-seven".