5254223999 has 2 divisors, whose sum is σ = 5254224000. Its totient is φ = 5254223998.

The previous prime is 5254223977. The next prime is 5254224013. The reversal of 5254223999 is 9993224525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5254223999 - 2²⁴ = 5237446783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5254223699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627111999 + 2627112000.

It is an arithmetic number, because the mean of its divisors is an integer number (2627112000).

Almost surely, 2^5254223999 is an apocalyptic number.

5254223999 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254223999 is an equidigital number, since it uses as much as digits as its factorization.

5254223999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 50.

The square root of 5254223999 is about 72486.0262326471. The cubic root of 5254223999 is about 1738.4793160008.

The spelling of 5254223999 in words is "five billion, two hundred fifty-four million, two hundred twenty-three thousand, nine hundred ninety-nine".