79895527 has 2 divisors, whose sum is σ = 79895528. Its totient is φ = 79895526.

The previous prime is 79895521. The next prime is 79895531. The reversal of 79895527 is 72559897.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79895527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79895521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39947763 + 39947764.

It is an arithmetic number, because the mean of its divisors is an integer number (39947764).

Almost surely, 2^79895527 is an apocalyptic number.

79895527 is a deficient number, since it is larger than the sum of its proper divisors (1).

79895527 is an equidigital number, since it uses as much as digits as its factorization.

79895527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1587600, while the sum is 52.

The square root of 79895527 is about 8938.4297838043. The cubic root of 79895527 is about 430.6992894190.

The spelling of 79895527 in words is "seventy-nine million, eight hundred ninety-five thousand, five hundred twenty-seven".