5223622399 has 2 divisors, whose sum is σ = 5223622400. Its totient is φ = 5223622398.

The previous prime is 5223622381. The next prime is 5223622409. The reversal of 5223622399 is 9932263225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5223622399 - 2¹¹ = 5223620351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5223622379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611811199 + 2611811200.

It is an arithmetic number, because the mean of its divisors is an integer number (2611811200).

Almost surely, 2^5223622399 is an apocalyptic number.

5223622399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223622399 is an equidigital number, since it uses as much as digits as its factorization.

5223622399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 43.

The square root of 5223622399 is about 72274.6317804525. The cubic root of 5223622399 is about 1735.0976642778.

The spelling of 5223622399 in words is "five billion, two hundred twenty-three million, six hundred twenty-two thousand, three hundred ninety-nine".