5103585779 has 2 divisors, whose sum is σ = 5103585780. Its totient is φ = 5103585778.

The previous prime is 5103585733. The next prime is 5103585797. The reversal of 5103585779 is 9775853015.

Together with next prime (5103585797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5103585779 is a prime.

It is a super-2 number, since 2×5103585779² = 52093175607222073682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5103585479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551792889 + 2551792890.

It is an arithmetic number, because the mean of its divisors is an integer number (2551792890).

Almost surely, 2^5103585779 is an apocalyptic number.

5103585779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103585779 is an equidigital number, since it uses as much as digits as its factorization.

5103585779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1323000, while the sum is 50.

The square root of 5103585779 is about 71439.3853486996. The cubic root of 5103585779 is about 1721.7039382189.

The spelling of 5103585779 in words is "five billion, one hundred three million, five hundred eighty-five thousand, seven hundred seventy-nine".