5318774579 has 2 divisors, whose sum is σ = 5318774580. Its totient is φ = 5318774578.

The previous prime is 5318774537. The next prime is 5318774611. The reversal of 5318774579 is 9754778135.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5318774579 is a prime.

It is not a weakly prime, because it can be changed into another prime (5318774779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659387289 + 2659387290.

It is an arithmetic number, because the mean of its divisors is an integer number (2659387290).

Almost surely, 2^5318774579 is an apocalyptic number.

5318774579 is a deficient number, since it is larger than the sum of its proper divisors (1).

5318774579 is an equidigital number, since it uses as much as digits as its factorization.

5318774579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7408800, while the sum is 56.

The square root of 5318774579 is about 72929.9292403331. The cubic root of 5318774579 is about 1745.5697002763.

The spelling of 5318774579 in words is "five billion, three hundred eighteen million, seven hundred seventy-four thousand, five hundred seventy-nine".