979255759 has 2 divisors, whose sum is σ = 979255760. Its totient is φ = 979255758.

The previous prime is 979255747. The next prime is 979255787. The reversal of 979255759 is 957552979.

It is a weak prime.

It is an emirp because it is prime and its reverse (957552979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 979255759 - 2¹⁵ = 979222991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (979259759) 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, 489627879 + 489627880.

It is an arithmetic number, because the mean of its divisors is an integer number (489627880).

Almost surely, 2^979255759 is an apocalyptic number.

979255759 is a deficient number, since it is larger than the sum of its proper divisors (1).

979255759 is an equidigital number, since it uses as much as digits as its factorization.

979255759 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8930250, while the sum is 58.

The square root of 979255759 is about 31293.0624739734. The cubic root of 979255759 is about 993.0368805026.

It can be divided in two parts, 97925 and 5759, that added together give a square (103684 = 322²).

The spelling of 979255759 in words is "nine hundred seventy-nine million, two hundred fifty-five thousand, seven hundred fifty-nine".