5016142543 has 2 divisors, whose sum is σ = 5016142544. Its totient is φ = 5016142542.

The previous prime is 5016142531. The next prime is 5016142583. The reversal of 5016142543 is 3452416105.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5016142543 - 2⁹ = 5016142031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5016142583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508071271 + 2508071272.

It is an arithmetic number, because the mean of its divisors is an integer number (2508071272).

Almost surely, 2^5016142543 is an apocalyptic number.

5016142543 is a deficient number, since it is larger than the sum of its proper divisors (1).

5016142543 is an equidigital number, since it uses as much as digits as its factorization.

5016142543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 5016142543 is about 70824.7311537432. The cubic root of 5016142543 is about 1711.8141938447.

Adding to 5016142543 its reverse (3452416105), we get a palindrome (8468558648).

The spelling of 5016142543 in words is "five billion, sixteen million, one hundred forty-two thousand, five hundred forty-three".