6922552297 has 4 divisors (see below), whose sum is σ = 6922738260. Its totient is φ = 6922366336.

The previous prime is 6922552289. The next prime is 6922552313. The reversal of 6922552297 is 7922552296.

It is a happy number.

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 3031163136 + 3891389161 = 55056^2 + 62381^2 .

It is a cyclic number.

It is not a de Polignac number, because 6922552297 - 2³ = 6922552289 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6922552297.

It is not an unprimeable number, because it can be changed into a prime (6922552277) 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, 15772 + ... + 118717.

It is an arithmetic number, because the mean of its divisors is an integer number (1730684565).

Almost surely, 2^6922552297 is an apocalyptic number.

It is an amenable number.

6922552297 is a deficient number, since it is larger than the sum of its proper divisors (185963).

6922552297 is a wasteful number, since it uses less digits than its factorization.

6922552297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185962.

The product of its digits is 1360800, while the sum is 49.

The square root of 6922552297 is about 83201.8767636884. The cubic root of 6922552297 is about 1905.8501402751.

Subtracting 6922552297 from its reverse (7922552296), we obtain a palindrome (999999999).

The spelling of 6922552297 in words is "six billion, nine hundred twenty-two million, five hundred fifty-two thousand, two hundred ninety-seven".