79380527 has 2 divisors, whose sum is σ = 79380528. Its totient is φ = 79380526.

The previous prime is 79380479. The next prime is 79380529. The reversal of 79380527 is 72508397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79380527 - 2¹² = 79376431 is a prime.

Together with 79380529, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79380529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39690263 + 39690264.

It is an arithmetic number, because the mean of its divisors is an integer number (39690264).

Almost surely, 2^79380527 is an apocalyptic number.

79380527 is a deficient number, since it is larger than the sum of its proper divisors (1).

79380527 is an equidigital number, since it uses as much as digits as its factorization.

79380527 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 79380527 is about 8909.5750179231. The cubic root of 79380527 is about 429.7718764735.

The spelling of 79380527 in words is "seventy-nine million, three hundred eighty thousand, five hundred twenty-seven".