5161711560663 has 16 divisors (see below), whose sum is σ = 7866079128576. Its totient is φ = 2949319253280.

The previous prime is 5161711560661. The next prime is 5161711560667. The reversal of 5161711560663 is 3660651171615.

5161711560663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5161711560663 - 2¹ = 5161711560661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161711560661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9316431 + ... + 9854912.

It is an arithmetic number, because the mean of its divisors is an integer number (491629945536).

Almost surely, 2^{5161711560663} is an apocalyptic number.

5161711560663 is a deficient number, since it is larger than the sum of its proper divisors (2704367567913).

5161711560663 is a wasteful number, since it uses less digits than its factorization.

5161711560663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19184174.

The product of its (nonzero) digits is 680400, while the sum is 48.

The spelling of 5161711560663 in words is "five trillion, one hundred sixty-one billion, seven hundred eleven million, five hundred sixty thousand, six hundred sixty-three".