5158222345 has 4 divisors (see below), whose sum is σ = 6189866820. Its totient is φ = 4126577872.

The previous prime is 5158222319. The next prime is 5158222361. The reversal of 5158222345 is 5432228515.

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 3047371209 + 2110851136 = 55203^2 + 45944^2 .

It is a cyclic number.

It is not a de Polignac number, because 5158222345 - 2¹¹ = 5158220297 is a prime.

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, 515822230 + ... + 515822239.

It is an arithmetic number, because the mean of its divisors is an integer number (1547466705).

Almost surely, 2^5158222345 is an apocalyptic number.

It is an amenable number.

5158222345 is a deficient number, since it is larger than the sum of its proper divisors (1031644475).

5158222345 is a wasteful number, since it uses less digits than its factorization.

5158222345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031644474.

The product of its digits is 96000, while the sum is 37.

The square root of 5158222345 is about 71820.7654164170. The cubic root of 5158222345 is about 1727.8260580275.

The spelling of 5158222345 in words is "five billion, one hundred fifty-eight million, two hundred twenty-two thousand, three hundred forty-five".