5105578363805 has 8 divisors (see below), whose sum is σ = 6200509627872. Its totient is φ = 4035252296848.

The previous prime is 5105578363777. The next prime is 5105578363819. The reversal of 5105578363805 is 5083638755015.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5105578363805 - 2¹⁶ = 5105578298269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6151298819 + ... + 6151299648.

It is an arithmetic number, because the mean of its divisors is an integer number (775063703484).

Almost surely, 2^{5105578363805} is an apocalyptic number.

It is an amenable number.

5105578363805 is a deficient number, since it is larger than the sum of its proper divisors (1094931264067).

5105578363805 is a wasteful number, since it uses less digits than its factorization.

5105578363805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12302598555.

The product of its (nonzero) digits is 15120000, while the sum is 56.

The spelling of 5105578363805 in words is "five trillion, one hundred five billion, five hundred seventy-eight million, three hundred sixty-three thousand, eight hundred five".