136063773289 has 4 divisors (see below), whose sum is σ = 136064632320. Its totient is φ = 136062914260.

The previous prime is 136063773277. The next prime is 136063773319. The reversal of 136063773289 is 982377360631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 982377360631 = 354023 ⋅2774897.

It is a cyclic number.

It is not a de Polignac number, because 136063773289 - 2⁹ = 136063772777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136063773259) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 115309 + ... + 534250.

It is an arithmetic number, because the mean of its divisors is an integer number (34016158080).

Almost surely, 2^136063773289 is an apocalyptic number.

It is an amenable number.

136063773289 is a deficient number, since it is larger than the sum of its proper divisors (859031).

136063773289 is an equidigital number, since it uses as much as digits as its factorization.

136063773289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859030.

The product of its (nonzero) digits is 6858432, while the sum is 55.

The spelling of 136063773289 in words is "one hundred thirty-six billion, sixty-three million, seven hundred seventy-three thousand, two hundred eighty-nine".