7916227356097 has 8 divisors (see below), whose sum is σ = 7924129506440. Its totient is φ = 7908326784000.

The previous prime is 7916227356071. The next prime is 7916227356131. The reversal of 7916227356097 is 7906537226197.

It can be written as a sum of positive squares in 4 ways, for example, as 580276774081 + 7335950582016 = 761759^2 + 2708496^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7916227356097 - 2¹⁹ = 7916226831809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7916227356017) 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 7 ways as a sum of consecutive naturals, for example, 9772633 + ... + 10551625.

It is an arithmetic number, because the mean of its divisors is an integer number (990516188305).

Almost surely, 2^{7916227356097} is an apocalyptic number.

It is an amenable number.

7916227356097 is a deficient number, since it is larger than the sum of its proper divisors (7902150343).

7916227356097 is a wasteful number, since it uses less digits than its factorization.

7916227356097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789123.

The product of its (nonzero) digits is 60011280, while the sum is 64.

The spelling of 7916227356097 in words is "seven trillion, nine hundred sixteen billion, two hundred twenty-seven million, three hundred fifty-six thousand, ninety-seven".