52340579 has 2 divisors, whose sum is σ = 52340580. Its totient is φ = 52340578.

The previous prime is 52340551. The next prime is 52340591. The reversal of 52340579 is 97504325.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52340579 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52340549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26170289 + 26170290.

It is an arithmetic number, because the mean of its divisors is an integer number (26170290).

Almost surely, 2^52340579 is an apocalyptic number.

52340579 is a deficient number, since it is larger than the sum of its proper divisors (1).

52340579 is an equidigital number, since it uses as much as digits as its factorization.

52340579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 52340579 is about 7234.6789147826. The cubic root of 52340579 is about 374.0642244362.

The spelling of 52340579 in words is "fifty-two million, three hundred forty thousand, five hundred seventy-nine".