51280482679 has 2 divisors, whose sum is σ = 51280482680. Its totient is φ = 51280482678.

The previous prime is 51280482661. The next prime is 51280482691. The reversal of 51280482679 is 97628408215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51280482679 - 2⁵ = 51280482647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51280482619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25640241339 + 25640241340.

It is an arithmetic number, because the mean of its divisors is an integer number (25640241340).

Almost surely, 2^51280482679 is an apocalyptic number.

51280482679 is a deficient number, since it is larger than the sum of its proper divisors (1).

51280482679 is an equidigital number, since it uses as much as digits as its factorization.

51280482679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 51280482679 in words is "fifty-one billion, two hundred eighty million, four hundred eighty-two thousand, six hundred seventy-nine".