5522273345 has 4 divisors (see below), whose sum is σ = 6626728020. Its totient is φ = 4417818672.

The previous prime is 5522273311. The next prime is 5522273359. The reversal of 5522273345 is 5433722255.

It is a Cunningham number, because it is equal to 74312²+1.

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 1988089744 + 3534183601 = 44588^2 + 59449^2 .

It is a cyclic number.

It is not a de Polignac number, because 5522273345 - 2¹⁰ = 5522272321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5522273299 and 5522273308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552227330 + ... + 552227339.

It is an arithmetic number, because the mean of its divisors is an integer number (1656682005).

Almost surely, 2^5522273345 is an apocalyptic number.

It is an amenable number.

5522273345 is a deficient number, since it is larger than the sum of its proper divisors (1104454675).

5522273345 is a wasteful number, since it uses less digits than its factorization.

5522273345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104454674.

The product of its digits is 252000, while the sum is 38.

The square root of 5522273345 is about 74312.0000067284. Note that the first 5 decimals coincide. The cubic root of 5522273345 is about 1767.5537664024.

The spelling of 5522273345 in words is "five billion, five hundred twenty-two million, two hundred seventy-three thousand, three hundred forty-five".