5193999931 has 2 divisors, whose sum is σ = 5193999932. Its totient is φ = 5193999930.

The previous prime is 5193999917. The next prime is 5194000013. The reversal of 5193999931 is 1399993915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5193999931 - 2⁷ = 5193999803 is a prime.

It is a super-2 number, since 2×5193999931² = 53955270566456009522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5193999631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2596999965 + 2596999966.

It is an arithmetic number, because the mean of its divisors is an integer number (2596999966).

Almost surely, 2^5193999931 is an apocalyptic number.

5193999931 is a deficient number, since it is larger than the sum of its proper divisors (1).

5193999931 is an equidigital number, since it uses as much as digits as its factorization.

5193999931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2657205, while the sum is 58.

The square root of 5193999931 is about 72069.4105082038. The cubic root of 5193999931 is about 1731.8116087915.

The spelling of 5193999931 in words is "five billion, one hundred ninety-three million, nine hundred ninety-nine thousand, nine hundred thirty-one".