2000485139291 has 2 divisors, whose sum is σ = 2000485139292. Its totient is φ = 2000485139290.

The previous prime is 2000485139267. The next prime is 2000485139309. The reversal of 2000485139291 is 1929315840002.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2000485139291 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2000485139791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000242569645 + 1000242569646.

It is an arithmetic number, because the mean of its divisors is an integer number (1000242569646).

Almost surely, 2^{2000485139291} is an apocalyptic number.

2000485139291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000485139291 is an equidigital number, since it uses as much as digits as its factorization.

2000485139291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 2000485139291 in words is "two trillion, four hundred eighty-five million, one hundred thirty-nine thousand, two hundred ninety-one".