5231325198 has 16 divisors (see below), whose sum is σ = 11413800576. Its totient is φ = 1585250040.

The previous prime is 5231325163. The next prime is 5231325217. The reversal of 5231325198 is 8915231325.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39631186 + ... + 39631317.

It is an arithmetic number, because the mean of its divisors is an integer number (713362536).

Almost surely, 2^5231325198 is an apocalyptic number.

5231325198 is an abundant number, since it is smaller than the sum of its proper divisors (6182475378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5231325198 is a wasteful number, since it uses less digits than its factorization.

5231325198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79262519.

The product of its digits is 64800, while the sum is 39.

The square root of 5231325198 is about 72327.9005502026. The cubic root of 5231325198 is about 1735.9501087742.

The spelling of 5231325198 in words is "five billion, two hundred thirty-one million, three hundred twenty-five thousand, one hundred ninety-eight".