5522311345 has 4 divisors (see below), whose sum is σ = 6626773620. Its totient is φ = 4417849072.

The previous prime is 5522311337. The next prime is 5522311351. The reversal of 5522311345 is 5431132255.

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 1957266081 + 3565045264 = 44241^2 + 59708^2 .

It is a cyclic number.

It is not a de Polignac number, because 5522311345 - 2³ = 5522311337 is a prime.

It is a super-2 number, since 2×5522311345² = 60991845182231418050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552231130 + ... + 552231139.

It is an arithmetic number, because the mean of its divisors is an integer number (1656693405).

Almost surely, 2^5522311345 is an apocalyptic number.

It is an amenable number.

5522311345 is a deficient number, since it is larger than the sum of its proper divisors (1104462275).

5522311345 is a wasteful number, since it uses less digits than its factorization.

5522311345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104462274.

The product of its digits is 18000, while the sum is 31.

The square root of 5522311345 is about 74312.2556850483. The cubic root of 5522311345 is about 1767.5578207042.

The spelling of 5522311345 in words is "five billion, five hundred twenty-two million, three hundred eleven thousand, three hundred forty-five".