5105752939778 has 8 divisors (see below), whose sum is σ = 7671676480272. Its totient is φ = 2548527446356.

The previous prime is 5105752939769. The next prime is 5105752939849. The reversal of 5105752939778 is 8779392575015.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2174510300 + ... + 2174512647.

It is an arithmetic number, because the mean of its divisors is an integer number (958959560034).

Almost surely, 2^{5105752939778} is an apocalyptic number.

5105752939778 is a deficient number, since it is larger than the sum of its proper divisors (2565923540494).

5105752939778 is a wasteful number, since it uses less digits than its factorization.

5105752939778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349023536.

The product of its (nonzero) digits is 166698000, while the sum is 68.

The spelling of 5105752939778 in words is "five trillion, one hundred five billion, seven hundred fifty-two million, nine hundred thirty-nine thousand, seven hundred seventy-eight".