5642416139 has 2 divisors, whose sum is σ = 5642416140. Its totient is φ = 5642416138.

The previous prime is 5642416049. The next prime is 5642416151. The reversal of 5642416139 is 9316142465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5642416139 - 2¹² = 5642412043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5642416096 and 5642416105.

It is not a weakly prime, because it can be changed into another prime (5642416939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2821208069 + 2821208070.

It is an arithmetic number, because the mean of its divisors is an integer number (2821208070).

Almost surely, 2^5642416139 is an apocalyptic number.

5642416139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5642416139 is an equidigital number, since it uses as much as digits as its factorization.

5642416139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 41.

The square root of 5642416139 is about 75116.0178590426. The cubic root of 5642416139 is about 1780.2802381443.

The spelling of 5642416139 in words is "five billion, six hundred forty-two million, four hundred sixteen thousand, one hundred thirty-nine".