5543730139 has 2 divisors, whose sum is σ = 5543730140. Its totient is φ = 5543730138.

The previous prime is 5543730133. The next prime is 5543730251. The reversal of 5543730139 is 9310373455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5543730139 - 2⁹ = 5543729627 is a prime.

It is not a weakly prime, because it can be changed into another prime (5543730133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771865069 + 2771865070.

It is an arithmetic number, because the mean of its divisors is an integer number (2771865070).

Almost surely, 2^5543730139 is an apocalyptic number.

5543730139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5543730139 is an equidigital number, since it uses as much as digits as its factorization.

5543730139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 170100, while the sum is 40.

The square root of 5543730139 is about 74456.2296856348. The cubic root of 5543730139 is about 1769.8400846087.

The spelling of 5543730139 in words is "five billion, five hundred forty-three million, seven hundred thirty thousand, one hundred thirty-nine".