5065515066557 has 8 divisors (see below), whose sum is σ = 5526084287712. Its totient is φ = 4604957154000.

The previous prime is 5065515066553. The next prime is 5065515066559. The reversal of 5065515066557 is 7556605155605.

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 5065515066557 - 2² = 5065515066553 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5065515066553) by changing a digit.

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, 1876658 + ... + 3694979.

It is an arithmetic number, because the mean of its divisors is an integer number (690760535964).

Almost surely, 2^{5065515066557} is an apocalyptic number.

It is an amenable number.

5065515066557 is a deficient number, since it is larger than the sum of its proper divisors (460569221155).

5065515066557 is a wasteful number, since it uses less digits than its factorization.

5065515066557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5654299.

The product of its (nonzero) digits is 23625000, while the sum is 56.

The spelling of 5065515066557 in words is "five trillion, sixty-five billion, five hundred fifteen million, sixty-six thousand, five hundred fifty-seven".