551179520713 has 2 divisors, whose sum is σ = 551179520714. Its totient is φ = 551179520712.

The previous prime is 551179520629. The next prime is 551179520741. The reversal of 551179520713 is 317025971155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 549728824969 + 1450695744 = 741437^2 + 38088^2 .

It is a cyclic number.

It is not a de Polignac number, because 551179520713 - 2²⁵ = 551145966281 is a prime.

It is not a weakly prime, because it can be changed into another prime (551179520743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275589760356 + 275589760357.

It is an arithmetic number, because the mean of its divisors is an integer number (275589760357).

Almost surely, 2^551179520713 is an apocalyptic number.

It is an amenable number.

551179520713 is a deficient number, since it is larger than the sum of its proper divisors (1).

551179520713 is an equidigital number, since it uses as much as digits as its factorization.

551179520713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 330750, while the sum is 46.

The spelling of 551179520713 in words is "five hundred fifty-one billion, one hundred seventy-nine million, five hundred twenty thousand, seven hundred thirteen".