5123334197 has 2 divisors, whose sum is σ = 5123334198. Its totient is φ = 5123334196.

The previous prime is 5123334193. The next prime is 5123334317. The reversal of 5123334197 is 7914333215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4568543281 + 554790916 = 67591^2 + 23554^2 .

It is a cyclic number.

It is not a de Polignac number, because 5123334197 - 2² = 5123334193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5123334197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5123334191) 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, 2561667098 + 2561667099.

It is an arithmetic number, because the mean of its divisors is an integer number (2561667099).

Almost surely, 2^5123334197 is an apocalyptic number.

It is an amenable number.

5123334197 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123334197 is an equidigital number, since it uses as much as digits as its factorization.

5123334197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 68040, while the sum is 38.

The square root of 5123334197 is about 71577.4698980063. The cubic root of 5123334197 is about 1723.9218015548.

The spelling of 5123334197 in words is "five billion, one hundred twenty-three million, three hundred thirty-four thousand, one hundred ninety-seven".