5225806243 has 24 divisors (see below), whose sum is σ = 6190769088. Its totient is φ = 4397588496.

The previous prime is 5225806237. The next prime is 5225806283. The reversal of 5225806243 is 3426085225.

It is not a de Polignac number, because 5225806243 - 2⁹ = 5225805731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5225806283) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658980 + ... + 666862.

It is an arithmetic number, because the mean of its divisors is an integer number (257948712).

Almost surely, 2^5225806243 is an apocalyptic number.

5225806243 is a deficient number, since it is larger than the sum of its proper divisors (964962845).

5225806243 is a wasteful number, since it uses less digits than its factorization.

5225806243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143 (or 8136 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 5225806243 is about 72289.7381583306. The cubic root of 5225806243 is about 1735.3394284795.

The spelling of 5225806243 in words is "five billion, two hundred twenty-five million, eight hundred six thousand, two hundred forty-three".