5665016143 has 2 divisors, whose sum is σ = 5665016144. Its totient is φ = 5665016142.

The previous prime is 5665016087. The next prime is 5665016177. The reversal of 5665016143 is 3416105665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5665016143 - 2²¹ = 5662918991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5665016243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832508071 + 2832508072.

It is an arithmetic number, because the mean of its divisors is an integer number (2832508072).

Almost surely, 2^5665016143 is an apocalyptic number.

5665016143 is a deficient number, since it is larger than the sum of its proper divisors (1).

5665016143 is an equidigital number, since it uses as much as digits as its factorization.

5665016143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5665016143 is about 75266.3015100383. The cubic root of 5665016143 is about 1782.6539695877.

The spelling of 5665016143 in words is "five billion, six hundred sixty-five million, sixteen thousand, one hundred forty-three".