5076391687865 has 16 divisors (see below), whose sum is σ = 6111036120000. Its totient is φ = 4048221713472.

The previous prime is 5076391687859. The next prime is 5076391687883. The reversal of 5076391687865 is 5687861936705.

It is a cyclic number.

It is not a de Polignac number, because 5076391687865 - 2¹⁰ = 5076391686841 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 935606 + ... + 3320864.

It is an arithmetic number, because the mean of its divisors is an integer number (381939757500).

Almost surely, 2^{5076391687865} is an apocalyptic number.

It is an amenable number.

5076391687865 is a deficient number, since it is larger than the sum of its proper divisors (1034644432135).

5076391687865 is a wasteful number, since it uses less digits than its factorization.

5076391687865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386616.

The product of its (nonzero) digits is 457228800, while the sum is 71.

The spelling of 5076391687865 in words is "five trillion, seventy-six billion, three hundred ninety-one million, six hundred eighty-seven thousand, eight hundred sixty-five".