5065665056051 has 4 divisors (see below), whose sum is σ = 5065684134672. Its totient is φ = 5065645977432.

The previous prime is 5065665055967. The next prime is 5065665056057. The reversal of 5065665056051 is 1506505665605.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5065665056051 - 2¹⁸ = 5065664793907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5065665056057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9135335 + ... + 9673968.

It is an arithmetic number, because the mean of its divisors is an integer number (1266421033668).

Almost surely, 2^{5065665056051} is an apocalyptic number.

5065665056051 is a deficient number, since it is larger than the sum of its proper divisors (19078621).

5065665056051 is a wasteful number, since it uses less digits than its factorization.

5065665056051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19078620.

The product of its (nonzero) digits is 4050000, while the sum is 50.

The spelling of 5065665056051 in words is "five trillion, sixty-five billion, six hundred sixty-five million, fifty-six thousand, fifty-one".