7136922607909 has 4 divisors (see below), whose sum is σ = 7202398962220. Its totient is φ = 7071446253600.

The previous prime is 7136922607853. The next prime is 7136922607933. The reversal of 7136922607909 is 9097062296317.

7136922607909 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2871933523684 + 4264989084225 = 1694678^2 + 2065185^2 .

It is a cyclic number.

It is not a de Polignac number, because 7136922607909 - 2¹⁵ = 7136922575141 is a prime.

It is a super-3 number, since 3×7136922607909³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7136922667909) 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 3 ways as a sum of consecutive naturals, for example, 32738176992 + ... + 32738177209.

It is an arithmetic number, because the mean of its divisors is an integer number (1800599740555).

Almost surely, 2^{7136922607909} is an apocalyptic number.

It is an amenable number.

7136922607909 is a deficient number, since it is larger than the sum of its proper divisors (65476354311).

7136922607909 is a wasteful number, since it uses less digits than its factorization.

7136922607909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65476354310.

The product of its (nonzero) digits is 15431472, while the sum is 61.

The spelling of 7136922607909 in words is "seven trillion, one hundred thirty-six billion, nine hundred twenty-two million, six hundred seven thousand, nine hundred nine".