5225444399 has 16 divisors (see below), whose sum is σ = 6136085568. Its totient is φ = 4355949312.

The previous prime is 5225444347. The next prime is 5225444437. The reversal of 5225444399 is 9934445225.

It is a cyclic number.

It is not a de Polignac number, because 5225444399 - 2⁸ = 5225444143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5225444099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048277 + ... + 1053249.

It is an arithmetic number, because the mean of its divisors is an integer number (383505348).

Almost surely, 2^5225444399 is an apocalyptic number.

5225444399 is a deficient number, since it is larger than the sum of its proper divisors (910641169).

5225444399 is a wasteful number, since it uses less digits than its factorization.

5225444399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9074.

The product of its digits is 1555200, while the sum is 47.

The square root of 5225444399 is about 72287.2353808056. The cubic root of 5225444399 is about 1735.2993749053.

The spelling of 5225444399 in words is "five billion, two hundred twenty-five million, four hundred forty-four thousand, three hundred ninety-nine".