79160539 has 2 divisors, whose sum is σ = 79160540. Its totient is φ = 79160538.

The previous prime is 79160537. The next prime is 79160561. The reversal of 79160539 is 93506197.

It is a weak prime.

It is an emirp because it is prime and its reverse (93506197) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79160539 - 2¹ = 79160537 is a prime.

Together with 79160537, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (79160533) 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, 39580269 + 39580270.

It is an arithmetic number, because the mean of its divisors is an integer number (39580270).

Almost surely, 2^79160539 is an apocalyptic number.

79160539 is a deficient number, since it is larger than the sum of its proper divisors (1).

79160539 is an equidigital number, since it uses as much as digits as its factorization.

79160539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 79160539 is about 8897.2208582231. The cubic root of 79160539 is about 429.3744988825.

The spelling of 79160539 in words is "seventy-nine million, one hundred sixty thousand, five hundred thirty-nine".