2000544239 has 2 divisors, whose sum is σ = 2000544240. Its totient is φ = 2000544238.

The previous prime is 2000544233. The next prime is 2000544251. The reversal of 2000544239 is 9324450002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2000544239 - 2¹⁶ = 2000478703 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000544233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000272119 + 1000272120.

It is an arithmetic number, because the mean of its divisors is an integer number (1000272120).

Almost surely, 2^2000544239 is an apocalyptic number.

2000544239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000544239 is an equidigital number, since it uses as much as digits as its factorization.

2000544239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2000544239 is about 44727.4439131055. The cubic root of 2000544239 is about 1260.0353225589.

The spelling of 2000544239 in words is "two billion, five hundred forty-four thousand, two hundred thirty-nine".