5212494479 has 2 divisors, whose sum is σ = 5212494480. Its totient is φ = 5212494478.

The previous prime is 5212494461. The next prime is 5212494517. The reversal of 5212494479 is 9744942125.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5212494479 - 2¹² = 5212490383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5212394479) 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, 2606247239 + 2606247240.

It is an arithmetic number, because the mean of its divisors is an integer number (2606247240).

Almost surely, 2^5212494479 is an apocalyptic number.

5212494479 is a deficient number, since it is larger than the sum of its proper divisors (1).

5212494479 is an equidigital number, since it uses as much as digits as its factorization.

5212494479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 47.

The square root of 5212494479 is about 72197.6071556392. The cubic root of 5212494479 is about 1733.8646913553.

The spelling of 5212494479 in words is "five billion, two hundred twelve million, four hundred ninety-four thousand, four hundred seventy-nine".