980279580671 has 2 divisors, whose sum is σ = 980279580672. Its totient is φ = 980279580670.

The previous prime is 980279580649. The next prime is 980279580689. The reversal of 980279580671 is 176085972089.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 980279580671 - 2¹⁴ = 980279564287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (980279580691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490139790335 + 490139790336.

It is an arithmetic number, because the mean of its divisors is an integer number (490139790336).

Almost surely, 2^980279580671 is an apocalyptic number.

980279580671 is a deficient number, since it is larger than the sum of its proper divisors (1).

980279580671 is an equidigital number, since it uses as much as digits as its factorization.

980279580671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15240960, while the sum is 62.

The spelling of 980279580671 in words is "nine hundred eighty billion, two hundred seventy-nine million, five hundred eighty thousand, six hundred seventy-one".