7706754221213 has 4 divisors (see below), whose sum is σ = 7724150958048. Its totient is φ = 7689357484380.

The previous prime is 7706754221189. The next prime is 7706754221227. The reversal of 7706754221213 is 3121224576077.

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.

It is a cyclic number.

It is not a de Polignac number, because 7706754221213 - 2¹⁶ = 7706754155677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7706754221233) 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, 8698367753 + ... + 8698368638.

It is an arithmetic number, because the mean of its divisors is an integer number (1931037739512).

Almost surely, 2^{7706754221213} is an apocalyptic number.

It is an amenable number.

7706754221213 is a deficient number, since it is larger than the sum of its proper divisors (17396736835).

7706754221213 is a wasteful number, since it uses less digits than its factorization.

7706754221213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17396736834.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 7706754221213 in words is "seven trillion, seven hundred six billion, seven hundred fifty-four million, two hundred twenty-one thousand, two hundred thirteen".