5231223215 has 8 divisors (see below), whose sum is σ = 6278563248. Its totient is φ = 4184248320.

The previous prime is 5231223211. The next prime is 5231223223. The reversal of 5231223215 is 5123221325.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5231223215 - 2² = 5231223211 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 (5231223211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58706 + ... + 117935.

It is an arithmetic number, because the mean of its divisors is an integer number (784820406).

Almost surely, 2^5231223215 is an apocalyptic number.

5231223215 is a deficient number, since it is larger than the sum of its proper divisors (1047340033).

5231223215 is a wasteful number, since it uses less digits than its factorization.

5231223215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182569.

The product of its digits is 3600, while the sum is 26.

The square root of 5231223215 is about 72327.1955422025. The cubic root of 5231223215 is about 1735.9388281047.

The spelling of 5231223215 in words is "five billion, two hundred thirty-one million, two hundred twenty-three thousand, two hundred fifteen".