5135579 has 2 divisors, whose sum is σ = 5135580. Its totient is φ = 5135578.

The previous prime is 5135573. The next prime is 5135591. The reversal of 5135579 is 9755315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5135579 - 2⁸ = 5135323 is a prime.

It is not a weakly prime, because it can be changed into another prime (5135573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567789 + 2567790.

It is an arithmetic number, because the mean of its divisors is an integer number (2567790).

Almost surely, 2^5135579 is an apocalyptic number.

5135579 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135579 is an equidigital number, since it uses as much as digits as its factorization.

5135579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23625, while the sum is 35.

The square root of 5135579 is about 2266.1815902526. The cubic root of 5135579 is about 172.5294103743.

The spelling of 5135579 in words is "five million, one hundred thirty-five thousand, five hundred seventy-nine".