979560199025329 has 2 divisors, whose sum is σ = 979560199025330. Its totient is φ = 979560199025328.

The previous prime is 979560199025273. The next prime is 979560199025393. The reversal of 979560199025329 is 923520991065979.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 864461138958400 + 115099060066929 = 29401720^2 + 10728423^2 .

It is a cyclic number.

It is not a de Polignac number, because 979560199025329 - 2¹⁹ = 979560198501041 is a prime.

It is not a weakly prime, because it can be changed into another prime (979560199029329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 489780099512664 + 489780099512665.

It is an arithmetic number, because the mean of its divisors is an integer number (489780099512665).

Almost surely, 2^{979560199025329} is an apocalyptic number.

It is an amenable number.

979560199025329 is a deficient number, since it is larger than the sum of its proper divisors (1).

979560199025329 is an equidigital number, since it uses as much as digits as its factorization.

979560199025329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 744017400, while the sum is 76.

The spelling of 979560199025329 in words is "nine hundred seventy-nine trillion, five hundred sixty billion, one hundred ninety-nine million, twenty-five thousand, three hundred twenty-nine".