6709448557822 has 4 divisors (see below), whose sum is σ = 10064172836736. Its totient is φ = 3354724278910.

The previous prime is 6709448557793. The next prime is 6709448557829. The reversal of 6709448557822 is 2287558449076.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6709448557829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677362139454 + ... + 1677362139457.

It is an arithmetic number, because the mean of its divisors is an integer number (2516043209184).

Almost surely, 2^{6709448557822} is an apocalyptic number.

6709448557822 is a deficient number, since it is larger than the sum of its proper divisors (3354724278914).

6709448557822 is a wasteful number, since it uses less digits than its factorization.

6709448557822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3354724278913.

The product of its (nonzero) digits is 270950400, while the sum is 67.

The spelling of 6709448557822 in words is "six trillion, seven hundred nine billion, four hundred forty-eight million, five hundred fifty-seven thousand, eight hundred twenty-two".